Used stamps exchanges.

Just received 25 stamps from Singapore (nice selection) with ID of SG-392. Tried to register but came back "this ID is for someone else". this is the second in two days. The other from 50stamps.club.
Senders last name is Kuen. If Kuen from Singapore sees this please respond.
Help

Thanks for your help. I have it all sorted now and registered on 50stamps. I suspect I put it in the wrong pile to register and did not pay enough attention. to punish myself, I will put some extras in the next name I get. (over and above the extras I put in anyway)
Happy stamping all.

@may@85 is right, SG-392 is for your account on 50stamps.

Hi bro Jim ...for SG 392 and Kuen ID try "flostamp" ...believe 392 is a 50stamps club series...Hope this helps to resolve.

This makes no sense at all.
The stamps I received were listed as SG-392. Postmarked Jan 14, 2025, from
Kuen.

The Sg-589 from May@85 is a completely different address in Singapore. (I have not received this one yet.)
The SG-392 seems a bit low since all current numbers for 25stamps.club since those numbers are in the SG-589 + range. (I even tried using SG-592 but that did not work either.)
Since I don't know Kuen's ID I can't send him/her a note. I have not had this name either in or out in the past so I am at a loss.

Hi, You have SG-589 from Singapore sent on 20 November 2024.