Hello, @Khizer Minai,
Your issue is because of the product limits as you can see on your site shop page you set an infinite scroll all products appear on the shop page there is no pagination and no products count limit enable for now. The quantity of the products on your site is too much so it will hang the mobile to load the site completely and cause unexpected issues so please first try to set the limit of the products like 12 or 15 and then pagination will appear you can set the limit from the XStore >> Theme Options >> WooCommerce >> Shop >> Shop page Layout see image: https://postimg.cc/ygBVnH5w
Regards 8Themes Team.
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