Well  I don't know how legit this might be but one thing  I know about scam and scammers is the fact that, they're always the first to say its not a scam.
Well mate I'm not sure if you'll  get anyone coming to tour pm with regards to this as there is no detailed information about what you intend to teach or offer and your account has no reputation  to uphold, so I will advice that if you truly have a legit service to promote, you should try adding some proves in form  of pictures or link to previous earnings.

There is absolutely no harm in giving us a clue to what all your saying is all about and I got interested because I'm a Nigerian and this is a pointer that people should careful in their dealings.