How do I know that I am already become a teacher on Verbling

a month ago

Hi, I'm Siti, new teacher on Verbling. I've completed my profile but 1 more thing that I have't input about trial lesson because i don't know where I have to input it. I want my trial lesson will be free for 3 minutes. And I want to know how do know that I've already become a teacher on this platform.

Best regards,

Siti N.