Other potential options for purchasing AudioRelay premium?

Description

Basically, I live in a country where Google Play payment is currently restricted (guess what country that is lol), any other way I could purhchase the lifetime version of premium?

Something that isn’t Google Play that is…

Devices

Phone:
Android
AudioRelay 0.12.1
Redmi phone

Laptop:
MSI, Windows 10
AudioRelay 0.12.4

Not possible at the moment, sorry.
You can upvote/leave a comment here to help prioritise the feature though.