Is it possible to change the password on the phone? I've tried many times and searched for the function but found nothing. I do not have a pc and my laptop is not working right now. Can I do something there?
On the homepage of Paypal, Personal Settings.
It's easy. You do not need to sign in with the app, but go to paypal.com and sign in to the browser. At the top left is menu, then at "Security" "Password" set password or update
Mobile phone also has a browser. If you have problems with mobile view, go to Desktop View.