New developer on mobile game

Hello ! I'm developing a mobile game (the last stickman to be able to reproduce and he has to escape from the police) but I don't understand because the game doesn't really require resources but when I download the apk and play on my phone (which is quite recent) the game is not fluid! I tried to see with the profiler what was wrong but I can't find anything! on my pc which is not crazy it runs at 200 fps! Do you have an idea ? I think it's a problem with the extraction parameter but I don't know what to do... thanks!