Verb conjugation of "assistere" in Italian

We called it the 'Progress Tool' but full course or complete online lessons may have been better terms to describe what we have intended. The website uses special technology and crowd sourcing to enhance the knowledge of each user.
If you go to the shopping mall to buy shoes, it takes an hour and two stores until you find the right pair of shoes. But if you go shopping 'stuff' generally, it might take you an entire day to finish.
So you want to know what I'm doing? I am 22 years old and I am studying medicine at the university in Atlanta. I want to learn German because I have a German girlfriend. We want to get married.