Need to cancel my mentorship with this scammer

This guy does not respond to messages even though it's part of your policy that mentor would reply all the times to chat messages earlier it was said 2 sessions/week (at the start of the course) now it's hardly one session that too he is unavailable many times and doesn't join the session (happened 3 times even after rescheduling sessions at his own will) he asked me to buy a 899 course separately which is owner by him and whenever you point out something that why session is not happening he always lure you that there's opening at Amazon. Do not encourage such scammers on your platform it brings down the value of platform.