Hello, Teralt2003,
Thank you for contacting us and for using XStore.
Please try to activate “Always Load “Wc-Cart-Fragments”” via Theme Options > Speed Optimization.
If this doesn’t help, please provide temporary wp-admin access to your site, so we can take a closer look.
Thank you for your cooperation and we look forward to hearing from you soon.
Kind Regards,
8theme team