There was a bug that bought something i didn't want pls help how do i fix this

I had bought rp and i wanted to buy something with the left over i had i was deciding on volibear or an udyr skin and when i clicked on wukong just to look at him it bought him right away and i don't think it should have done this. i don't have any refunds left and i think its a bit unfair that my rp is lost to something i didn't even want when i only clicked on it

I'm anyone has any idea on how i can fix this