How do i update my payment information if it declines my debit card and a light green screen flashes when I try to update it?!…

Hello again ~ Well…I think at this juncture probably best to contact Apple Support and go over the issue with them to make sure all of your subscriptions aren’t interrupted. Check in with them and post back to let us know how it goes? Good luck :)

~Katana-San~

Hello ~ There may be a problem with your card (like expiration date for example) and you may need to add another card .Take a look here:

If your payment method is declined in the App Store or iTunes

Also you can go to upper right hand corner and click on Get Support for more assistance.

~Katana-San~