No, you are not allowed to. Beginning lessons with clients who only requested an interview exposes you to fraud and difficulties in collecting payments.
If the meeting turns out positive, simply agree on days and times lessons will hold and ask the client to schedule lessons with you on your profile. They have already paid 30% upfront. You also need to indicate the outcome of the meeting.
Please note that dealing directly with or collecting direct payments from clients is not allowed and will prevent you from being successful on Tuteria.
