I would agree with Loyce, you are getting scammed again. I don't get it. If you understand nothing about BTC, why use it to send and receive payments? It would have taken you less than an hour to educate yourself about the things that matter to get you going, but no, you jumped straight in and lost money.
Also, this topic shouldn't be in this section of the forum; you are dealing with a scam attempt -- nothing technical about your case.
It is not about understanding BTC, its about understanding BTC scams and in regards to the education, aint it what that forum about? education.
In regards to the wrong forum, - apologies, though my question was in regards to Proof-of-Activity and not scam accusations, while posting i did not know that i am being scammed yet, or else i would continue my last post in the related forum.