thank you Sedna.
Dear, actually I haven't taken the interview yet. I couldn't go for it, because I had exam at uni. I asked to give me another time for it, but I'm still waiting for them to call me for the interview, and then there is a TTC class, then another exam and if one passes the last exam, (Demo) then he/she can be an ILI teacher!!
anyway, thank you, I wish you the best things