Key folder in safepath unaccessible

[almallah]

Hello again,

I finally got the site pages cleaned. However, the links on the virtumart are still not properly functioning. For instance, logging in from the store checkout page (http://inma.bh/index.php/virtuemart/shopping-cart) is not working while on the same site I can login from the form under Members (http://inma.bh/index.php/user/login-form). Also, I tried adding an item which I'm sure I have a stock of it in my backend, but it shows in the checkout page that the item is out of stock. The same problem is experienced with other links like coupon, add/edit shipping address, etc.

Website: www.inma.bh

Any advice to resolve this issue? (Hopefully not too technical as I'm not really a pro user of Joomla  )

Thank you for your support.