Do you know the gold trader Amin?

An old man called me and said he is the brother of so-and-so, may God have mercy on him (I don't know who he is) from such-and-such governorate. He said he was looking for you to find a trustworthy gold trader because we found a piece of gold on our land and want to sell it. Of course, he was talking to me using my name from Truecaller.