When there was a PTS3 before the launch of Unchained, I did make a character on PTS3 to have a look at Unchained.
Sadly, life got me busy the days following that and I wasn't able to delete the character I made on PTS3 before PTS was closed off to access. Please clean up the issue so I have all 6 slots available to me again. There should be 4 existing characters on the account on PTS1. Nayanulaan and three storage characters.