I don't know what is your problem with sold account but base from the rules of our forum, account sales are 'allowed'.
Explain briefly why do you think it was necessary to bought account? What was your purpose? Account sells is dislike by most of DT community, there is no business with rules. Feel free to ask admin why you got tag for buy account.
However if OP is against me posting here my findings, then I will publish them in another thread.
Although OP would not against it but you were should post it separately and just post here username after tag. Because thread is going off topic slowly since accuser defending himself and other member starting arguemnt. So it was better to stay on topic. Report to moderators and they will split it, or edit reply and make a new thread.
Anyway I have tagged him as well since he is self admitted account buyer.