For Logo setting , Go to System > Setting > Edit > Images,
From Store Logo you can upload your logo image.

Thank You For purchasing Templatemela Opencart Theme.
If you have any questions, please feel free to contact us via our support form https://www.templatemela.com/support. Thanks again for your purchase.
For Image Size setting , Go to System > Setting > Edit > Images,
Change Category Image Size to : 1109 X 180,
Change Product Image Thumb Size to : 480 X 560,
Change Product Image Popup Size to : 850 X 1000,
Change Product Image List Size to : 210 X 246,
Change Additional Product Image Size to : 480 X 560,
Change Related Product Image Size to : 224 X 268,
Change Compare Image Size to : 90 X 90
Change Wishlist Image Size to : 47 X 47
Change Cart Image Size to : 60 X 70
Click on “Save” button.
For Example To add Arabic Language :
Go to System > Localisation > Languages,
Click on “Add New” button to add new Language.
Language Name : Arabic
Code : ar
Status : Enable,
Sort Order : as you like.
Click on “Save” button.
For adding Main Banners go to Design > Banners.
(disable HP Products Tab by clicking edit button)
Click on “Add New” button to add new banner.
Give Banner Name: Home Page Slideshow,
From status select Enabled,
and click on “Add Banner” button.
Give title of your banner and click on image to upload your banner.
Again click on “Add Banner” button and upload another banners.
Now click on “Save” button.
For adding Left banners go to Design > Banners.
Click on “Add New” button to add new banner.
Give Banner Name: Left Banner,
From status select Enabled,
and click on “Add Banner” button.
Give title of your banner and click on image to upload your banner.
Now click on “Save” button.
For adding Carousel banners go to Design > Banners.
Click on “Add New” button to add new banner.
Give Banner Name: Manufacturers,
From status select Enabled,
and click on “Add Banner” button.
Give title of your banner and click on image to upload your banner.
Now click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select HTML Content, then click on Install (After install click on "Edit" link),
For Footer Bottom Payment CMS
Click on Add Module to add cms block.
Give Module Name: Footer Bottom Payment CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Footer-right-application-cms
Again Click on Add Module to add cms block.
Give Module Name: Footer-right-application-cms
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Featured Homepage coupon
Again Click on Add Module to add cms block.
Give Module Name: Featured Homepage coupon
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Footer Top Logo CMS
Again Click on Add Module to add cms block.
Give Module Name: Footer Top Logo CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Footer Top Social CMS
Again Click on Add Module to add cms block.
Give Module Name: Footer Top Social CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Header-Top-Offer-CMS
Again Click on Add Module to add cms block.
Give Module Name: Header-Top-Offer-CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For HeaderTopLeft-offer-CMS
Again Click on Add Module to add cms block.
Give Module Name: HeaderTopLeft-offer-CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homepage Banner First
Again Click on Add Module to add cms block.
Give Module Name: Homepage Banner First
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homepage Banner Second
Again Click on Add Module to add cms block.
Give Module Name: Homepage Banner Second
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homepage Banner Third
Again Click on Add Module to add cms block.
Give Module Name: Homepage Banner Third
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Productpage Tab CMS
Again Click on Add Module to add cms block.
Give Module Name: Productpage Tab CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homepage-CMS-Middle-Block
Again Click on Add Module to add cms block.
Give Module Name: Homepage-CMS-Middle-Block
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homepage-CMS-Block
Again Click on Add Module to add cms block.
Give Module Name: Homepage-CMS-Block
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
For Homapage Service CMS
Again Click on Add Module to add cms block.
Give Module Name: Homapage Service CMS
Now click on Code View button in text editor block ,copy and paste this code, After this again click on Code View button to save your HTML content.
From status select Enabled.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Newsletters, then Edit (Click on Install link if Edit link is not there),
From Status select Enable,
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Information, then Edit (Click on Install link if Edit link in not there),
From Status select Enable,
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Sidebar Bestseller, then Edit (Click on Install link if Edit link in not there),
For Sidebar Module,
Give Module Name = Sidebar Bestseller
Give Limit = 3,
Give Image size (70 X 80),
From Status select Enable.
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Specials, then Edit (Click on Install link if Edit link in not there),
For Sidebar Module,
Give Module Name = Homepage special product
Give Limit = 10,
Give Image size (224 X 268),
From Status select Enable.
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Megnor Category, then Edit (Click on Install link if Edit link in not there),
From Status select Enable,
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Megnor CMS Links, then Edit (Click on Install link if Edit link in not there),
From Status select Enable,
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Update Option Price, then Edit (Click on Install link if Edit link in not there),
From Status select Enable,
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Homepage Category Product, then Edit (Click on Install link if Edit link in not there),
Give Module Name = Homepage Category Product
Give Category Limit = 5,
Give Product Limit = 6,
Give Image size (224 X 268),
Set behavior to slide,
From Status select Enable.
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Megnor Blog, then Edit (Click on Install link if Edit link in not there),
Give Module Name = Latest Blog,
From Status select Enable.
Give Image size (860 X 860),
Give Limit = 6,
Give Character Limit = 120,
From Allow Comments select Yes.
From Login Required select No.
From Automatic Approval select Yes.
Click on “Save” button.
Go to Extensions > Extensions. Select Modules from Dropdown.
Now select Account, then Edit (Click on Install link if Edit link in not there),
From Status select Enable,
Click on “Save” button.
Once again, thank you so much for purchasing the theme. We are glad to help you if you have any questions relating to this theme. You can contact us and submit technical Supprot Ticket from our support desk https://www.templatemela.com/support/