I have a pretty good amount of time as an Identity V account seller... so I want to share my experience as well.
Sorry, I don't really want to intervene. But which parts does she scams you?
1. Did you already paid her? If this was the case and she didn't want to logout of the account. She can be counted as a scam
2. If this is just about you already receiveing the account and you haven't paid her, that's very unfair of you.
Maybe just cancel the deal if you don't like it? Just give a proof of logout in a video!
Note to EpicNPC Admins and Staff: IdV doesn't automatically log you out when you change the binds, so as long as they didn't logout from their device. They could forever login to the account , that's why IdV trading is very risky.
And seems like BjorkYorke bind a DMM account after he gets access to it, DMM account can never be lost or unbinded at all. That means even if the original owner contacts the support and wanted to forcefully logout the account from all device... BjorkYorke will still have access to the account.
And also Secondary-Password : Secondary-password protection is used usually to protect the account more, by having secondary-password protection activated in IdV. You will never gacha or shop on that account freely if you don't remember the password/ don't have access to it. So it seems very reasonable that Ikiishima put the secondary-password activated to avoid being cheated on.
If you both didn't reach an agreement, maybe just cancel the transaction and give her back the account, don't forget to give her the DMM information and proof of logout.
Thank you and sorry for interfering.