Im on Android Redmi A3 version 15, when im trying to play the game it’s stuck on the screen loading and it keep crashing
Did you get any output file anywhere? Also, that seems to be an ultra-budget sub-$100 phone listed with either 3 or 4 GB of RAM. Given that and the scathing complaints I was able to find about it on Reddit and other sites making it clear it's not a phone that can do gaming, it might simply not have enough memory to run a Ren'Py visual novel, especially one with larger assets like re:Dreamer.