Not able to add items to cart in website

I am not able to add items to cart. I was able to but after company transaction reset, I am not able to add items to cart.

  1. I have setup proper customer login
  2. I have selected the option “show in website”
  3. I have selected the website warehouse and its stock level is not zero

I am attaching the screen shots. Kindly guide on what could be possible solution.
@vjFaLk

Please check if Shopping Cart is enabled in your ERPNext account.

@umair Thankyou for your prompt reply. Yes it is enabled

Are you facing this issue only for this Item Variant or for all the items published on the website? Please ensure that for the variant item, with attribute values as selected on the website, Show in Website is checked.

The attributes are same. I have verified them