Rather than ranting here, why not tell us, first, which Magix product(s) you have, and second, give details of the specific problems. This is a user to user to user forum, with a number of experienced users who may well be able to help you!
@TLX I have edited your post to remove the unacceptable language. Such words are in contravention of the Community rules, specifically rule #1. They are to be found in the footer of any forum page.