Have you tried using a 3rd party App Store?
I know it on the "Galaxy Store" for Samsung devices but that won't help you as you have a Nokia.
Have you tried Amazon's App Store? https://www.amazon.com/Gameloft-LEGO%25C2%25AE-Legacy-Heroes-Unboxed/dp/B08747PFJW&ved=2ahUKEwiwspPs9rzwAhXNtp4KHYUQCbUQFjAAegQIBxAC&usg=AOvVaw2FGp5XnDxpoujKaH58ZbvV
If you were making purchases on the Google Play edition this wouldn't help but at least you could still play the game.
The only other thing would be to sideload the game but I am not sure if it would automatically update doing that.
Futurama: Worlds of Tomorrow
https://play.google.com/store/apps/details?id=com.tinyco.futurama&hl=en_US
It was great for about a year from 2017 to 2018. then the dev stopped updating it to do that Harry potter game.