Hi, @suraj_ali .
Welcome to the Shopify Community, and thanks for joining the thread.
Are you able to share what payment gateway you have integrated with your store? Additionally, could you share a link to your store, so our team can try to replicate the issue.
You’ll also want to double-check that your payment gateway is properly configured to accept visa cards and debit cards. If you are using a third-party payment gateway, you may need to consult their documentation or support to ensure that these options are enabled.
It’s possible that the issue is specific to the browser or device you are using. Try accessing your store and checking out with different browsers or devices to see if the visa card and debit card options show up.
I look forward to your reply!