Applied Zeta on Accident :(

I was told by support to post this here:

Issue Summary: Accidentally assigned Zeta to Darth Sideous "Sadistic Glee"
Issue Details: Completely my fault, but since these mats are so expensive I'm trying to see if we can remove it.  Ideally there would be a confirmation dialog for these.
Game Mode: General
Platform (Xbox 360/Xbox One/PS4/PS3/PC):  Android Phone
Region: ?
Gamertag/PSN ID/Origin ID (please state which one): n/a
Date & Time (Please include timezone): 9AM 12/21/2017 EST
Case#: 36937762