Before you payThree Questions That Separate Providers
Every tutoring site claims expert tutors and proven results. None of that is checkable. These three questions are, and the answers vary enormously between providers.
Who, exactly
Ask for the name and degree of the person who would teach. A provider that will not say before payment is telling you something.
Checked how
Ask what a tutor had to pass. If the answer is a profile review and a chat, nobody has tested whether they can teach your subject.
Proof of what
Ask what arrives each week. Marks from timed questions can be checked. A claim about average grade improvement cannot.