If I were you, I'd delete the post ASAP, before google bots reach, I edit were not possible anymore, and start a new thread. (Copy all the important/helpful suggestions).
A person's reputation can be destroyed very easily on the internet. (I, for one, even after reading pretty slowing, thought 'mahmud' was the scammer).
Edit - If you, for some reason, decide not to delete the post, atleast reply directly to mahmud's comment, so when it reaches top, people would see clarification, just underneath it.