I did. Yet, you need to discuss with the proposed teacher. Try your luck. They are agents only but not the teachers so its difficult to tell if the teachers are good.
I agree, I once applied to be a tutor there, they suddenly call me and ask me some of my details: eg. tutor experience, I told them one year (which is true) but people can always fake their tutor experience since no supporting documents are needed to prove. so try your luck