IPad Pro 5th Gen, a part of the screen doesn't work
Greetings. May be 8 hours ago I was drawing pictures on Procreate, but after a few hours later procreate made some mistakes. First I thought that it was a problem about the app and I resarted my Ipad again. Then I realized that in mediaband, autodesk sketchbook, procrate and even in collabnote application, a part of the screen like a rectengular doesn't detect or sense the touch of the apple pen. In landscape mode there is a gap happened on that part of the screen. Then I restarted again. First the apps sensed my finger on that part and I could draw some lines by my finger, but again pen couldn't draw anything in that part. After a while my finger touches stopped functioning too. When I turned of all the apps in that part the main screen doesn't work too. For example when I try to open my settings I couldn't touch my avatar or update button too.
Sorry about my bad English. I am very new in Apple products. I Unfortunately I don't have any friends to ask about this issue too. I bought my ipad pro 12.9" on the 22nd November 2021. It is very new and I can't understand these kind of problems . I just bought this ipad for drawing and don't use it for ther things! I hope you would help me :(
iPad Pro, iPadOS 14