Crystals Refund

So I was rushing to get my bonus energy literally last minute after loading the game. I was clicking on the area where the activities button is and instead a pop-up showed up and sent me to the store where it purchased 900 mod energy with the crystals I've been saving up. I do not want the energy, nor do I have space for all these mods the energy would get me. I would like to get my crystals back since I was saving them up so I could use them to help get shards. Is it possible to get my crystals refunded and lose this energy??