Cannot resubscribe to Realms PE after cancelling Automatic payments

hey folks, I'm trying to input some payment information for my MCPE Realms server. I used the free trial and cancelled the recurring payment right away, but since you all fixed the chunk reset issue I plan to pay for subsequent months. Problem is that I cannot get to a place where I can renew the subscription. I have gone to the in-game Realms subscription menu and it links me to the Google playstore. The Playstore has zero options to renew the subscription... Please help, and if possible include screenshots. I have done everything mentioned in your official guides and have made zero progress.