Dear @Yasir Alam and the 8Theme Team,
We hope this message finds you well.
Kindly switch to using the checkout elements provided by the XStore theme instead of the current block editor code, as shown in the following screenshots:
– https://prnt.sc/u0toiko72oh0
– https://prnt.sc/XAT8y9zBzbtw
Thank you for your attention to this matter.
Best regards,
The 8Theme Team