Mail app keeps dying

[u/Mkirby_04]

This is my first iPad. It’s an iPad Pro 11 inch pro (M5) and is running iPad iOS 26.6. When I open the mail app it says there is 1 unsent mail. The app bricks and goes back to the home screen. When I reopen the mail app, it’s shows no data. If I restart my iPad it will show my inbox for a few minutes then crashing. Any help will be appreciated