Thank you, I will use it as it is.
Do not need really expansions, it is a bit a toy for me. I am happy this happened now. business between a company and a different seller often leads to such situations. never really liked the apple shop principle. for real work i have cubase. will try to make a record and import this to cubase. if this will work, nice. if not , i only lost 15,- 
PS:
I still think, the problem is the remaining of the activation in my steinberg account. i wondered, when i was refunded that the activation was still remaining in my steinberg account. when i bought the full featured set, no new activatiobn was necessary. but maybe i am wrong. I tried to ask apple, but their pages in this are not intuitive for me. I did try, but was finally on the starting page again. no page were you simply can enter your problem. instead one dependecy after the other that finally leads you to the beginning. no fun, i am too stupid for this i guess. Sorry, this business model is much too complicated for an old guy like me.