Electus Point Shop

i bought premium from bot char my intention is to give it to my main since i dont want to waste my main char ep on premium and didn't know premium is not tradeable and its not on a char that i use even for trade or anything so i hope i get any help to fix this mistake <3 if not possible to get my gold back atleast put it into my storage so i can take it on char that next to this one which i use for trading / dungeon / fgw and so on