My typed information is not staying where i typed it on a form

I have a premium subscription and using my IPad. I am attempting to fill out some PDF forms. The info i type will not stay in the place i type it. As i move down to more pages and blanks to fill out some of my info moves down as well. When I move up to review my answers information is missing.

Not sure if i need to "save" of check some boxes to keep this form happening?

BTW, I saved this form as a PDF from an email.

Thanks for your help.