[LouisCyphre]

I have emailed PokerPlex support regarding this issue.
Here is their reply,

"Dear xxx,

Hello and thank you for contacting the PokerPlex support team.

Please note that if you wish to close your old account, verify to us your account number in question so we can close it for you.
In order to receive rake back, you will need to sign up through an affiliate site who can offer this to you. Unfortunately we can not advise you of any affiliate sites however I can suggest to do a search via the search engine on line.
I apologise for the inconvenience caused to you in this matter. For further assistance, please call us on our toll free number."