A mate to study English together (advanced level)

I’m looking for a mate to practice English. Advanced level (self-critically). Anyway, I can watch video in English and even understand something. Reading, writing are ok. Listening is worse. But speaking skill is rusty. Looking forward to your answer.

The idea: we’ll take a general textbook (teaching reading, writing, listening, grammar) + a textbook on phonetics. And we’ll imitate just an ordinary class: some 20 minutes of phonetics, then checking homework and discuss it. Three times a week at the time convenient for both of us. My time zone is GMT+3.

As for textbooks or materials, I have already found some. If you don’t like it, I’ll try to find something else. Anyway, everything will be free for you.

Looking forward to your answer.