when i try to install any game, it gives me this message, what do i do?

Does it work if you download from a web browser? Can you give an example of a specific game?

Alsl try going into the settings and changing the installer type to “native”, that can fix bugs on some devices.

From web browser i don't have this problem, and it's for like every game i try, i have tried around 8, and i have no idea how but only two worked, and the second one i must have tried like 15 times, and i already tried nativ and didn't do anything, thanks for reply btw