Minecraft won't load

I can't load minecraft. When ever I try to the screen just becomes white and stays like that until I close the app and the only way it let's me play Is if I uninstalled the game and install it again. But when I go into the game after i install it again it will work until I close the app then I have to redo that process again. I tried leaving the beta I was able to but I still had the same issue, I cleared my cache for minecraft still didn't work. I've reset my phone, I play on a Samsung Galaxy S9 I had minecraft since 2018 and this is the first time I've ever had this issue.