Shopping cart is not working.

Hello
I just downloaded the latest version of cosmetics for Joomla 4.
Installed this just before a test in a normal way.( www.blacklevel.nl/40/index.php )

Now I find out that if I put a product in the shopping cart and then click on show cart, the site does not go to the shopping cart but to the normal index page.   
This also happens when I click on cart in the top right corner. Can some one tell me what is going on?

Hello,

Please go to Menus > Footer Menu. Click on the Cart menu item. For the option "Menu Item Type *" click Select and select VirtueMart > Shopping Cart J4. For the menu item alias, type "cart".

Now, edit file /modules/mod_virtuemart_cart/tmpl/default.php. Find this line around line 55:

and change it to:

Regards,
Milos

O nice,

Everthing is fine now!

Maybe a small Q for U 

How can i make the background normal?

Can you provide the correct link to your website. When I go to the link you provided above, I am redirected to a website that doesn’t use the Cosmetics template.

Thanks,
Milos