I'm disappointed with iPhone 15

i don't like this iphone 15! When I hit send, it deletes pictures, cuts off words and sentences, and stops recording in the middle of me talking. i've had more trouble with this phone than any phone I've ever owned. there was nothing wrong with my iPhone10. I wish I had not been forced to upgrade because this really has not been an upgrade. Whenever I download the updates, something worse happens! Are the newer versions any better???