@MojangSupport help it's vericial when I'm on mcpe

Huh, how bout that. Just to confirm, do you have the portrait orientation locked, or is your phone set to auto-rotate? Also, is it Android or iOS? ^IV

It's on auto rotate and I had it the way it normally is and I am on Android

Does it turn back to the normal horizontal view if you turn off the auto-rotate option on your Android? ^FF

If I'm not in Minecraft yes but not in mc (sorry for late reply I was off my phone)

Gotcha, thanks for letting us know. Please reach out to our Tech team so they can have a look. To keep your information secure, please complete our request form at aka.ms/Minecraft-Support so we can quickly and safely assist with your question! ^BT

I found the problem and it's on my device