Used stamps exchanges.

I think that egp1 should write to olaf33 to report his mistake before giving him a 1. Olaf33 would probably be willing to send more stamps in order to complete the exchange. Olaf33 had received straight 5 before you gave him a 1.

Hi Raymond, the problem is that until I registered the letter I did not know who had sent it to me.
However, we have already contacted and that's cleared up.
I was also surprised when I saw the profile of Olaf33
Obviously my qualification with 1 will be corrected