Son accidentally bought Kyber Tank LST

As I was making breakfast in the morning my son bought the Kyber LST for tank without me knowing. I typically let him play through the galactic war and galactic challenged because he liked star wars. He’s never done this before and will be inputting a 2 step verification. I was able to get the phone away from him just a bit too late after I heard the purchase ding. I have not used the token and am hoping to be able to get a refund.