Verb conjugation of "approfondire" 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.
We want the same thing which is learning, learning and learning. I hope that we can build a long relationship. It is very good for me to write to other members. Have a nice weekend and see you soon.
Should I call him in August? Will he know who I am? I hope that we will return to Italy in October, then we may take a coffee or a beer together, or we can even go to eat something small.