Free square enix codes

Big fan of square enix games love RPG's. Never truly figured out how to work there reward cards have a collection all the way back from FF13 don't know if there is a expiration date but here they are. Not really sure if it matters what game it is from. The (O) might be zero not really sure. Hopefully this helps someone out if they still work.

KH:BBS/ ZRSG-6IGU-SWOJ-B6JX
VJLX-LMZG-G7JZ-H7SX
1T7G-OXN2-2T1U-COHZ
BCD3-7U0K-8S70-009V
KYK6-73KV-HFBT-EOWZ
W5V1-53CK-F0Q0-2XTR
FF13/ 0229-2EAD-3C9C-50YK

i used

1T7G-OXN2-2T1U-COHZ

the other ones came up as used or invalid

oh dan well thanks for the update guess i'm delete this post now if i can figure out how

well damn have no idea how to delete this post
any help would be greatly appreciated

Thank you wingzero16

dont think you can. you can edit yourost to elete whatever you said