How do I turn off VoiceOver on iPhone 15 Pro ?

Siri first started by reading some of the stuff I would right. If I typed a certain letter that I had previously set up to put a phrase on whatever I needed it. So then came the boxes around the stuff I would write. Then my phone would not let me sign in. It had the spaces to put the number in and Siri would say every number I typed in but they would not show up on the phone so. Nothing would happen. I kept trying, I think I had something like this happen before and I think I had to different swipes with 3 fingers. So I can’t get off the one screen where I should put in my code. But I can’t put the code in so now I can’t do anything on the phone. I really hope you can help me.

[Re-Titled by Moderator]