minecraft white startup screen crash

Hey Good afternoon I was reporting a bug because my Minecraft pocket edition recently just stared acting up. Like I try and start it but it stays stuck on the Minecraft startup white page and never load it just kick my out and does it again I already turned off my phone and gave it a try then notting I uninstalled it and reinstalled it and notting as well I’ve even uninstalled turned off my phone then reinstalled and notting if you can help me out to fix this issue I would appreciate it much.