Sajidpc wrote:
I have payed for Apple protection plan through their payment gate way, I make payment using My UPI account. Amount is deducted from my account, and bank confirmed amount is credited to apple's account. My service validity never update till this date, it is nearly 20days had. Any one can help?
You can edit your payment information from >Apple Store
Click on your user name lower left corner>Sign in with your Apple ID psswd> Manage Payments

https://support.apple.com/guide/mac-help/change-payment-shipping-preferences-apple-mac-mchlac6a3a51/mac
if you need more help—
Correct the purchase date or expiration date for your ...
https://support.apple.com/en-lamr/HT202696
or Call Customer Support (800) MY–APPLE (800–692–7753)
or call AppleCare Support at 1-800-APLCARE (800-275-2273)
Outside the USA—Contact Apple for support and service by phone
See a list of Apple phone numbers around the world.
https://support.apple.com/en-us/HT201232