Reverse exchange coupons possible?

Hi, I just recently spent over $60 to reroll warrior/valk, I don't like it at all. Would it be possible to reverse the coupons so I can change my stuff all back? or do I have to buy it all again? because I don't have the money to spend for it I already spend over $150 and buy premium every month.

Sub weapon exchange - PEN: Nouver Shield to PEN Nouver Vambrace
Awaken weapon exchange - PEN: Dande Great Sword to PEN Dande Guardbrace
main weapon exchange - PEN: Kzarka Longsword to PEN Kzarka Gauntlet
combat/skill exp transfer - Level 65 warrior to back to my Striker.

Everything is sitting in warrior inventory.
Not worried about the life skills I transferred.

Or have the weapons reversed back to striker with the combat exp/skill transfer back to how it was as well. Please help.

Family name: Orchards

@Carl

 

I don't think that is possible.

 

I really hope it can be done, I made myself lose interest in game since I made a dumb decision. Not asking for the cash back just a reversal of the coupons though.

@Noyah Would this be possible?