Steam account and buying plex

Ok..so 10 years ago I ran 10 paid accounts , 1 orca and 7 hulks and 3 seperate PvP accounts (Multi boxing mayhem)
So now I’ve linked my accounts to Steam , bought a 30 day Omega through Steam and I can’t find which account got the omega

Is there a way I can find out through Steam or eve online which account it went to without waiting for a ticket to be responded to?

If you’ve set an account name, should be easier to identify:

https://support.eveonline.com/hc/en-us/articles/203523662-Setting-an-account-name-for-Accounts-created-through-STEAM