Can someone please help me?

Im sorry, I dont really know how reddit works but I made a big mistake and would love some help if anyone can, my friend suggested I try reddit. I THOUGHT I just bought tickets to see IVE in Seattle but when i got to the confirmation page, it said Oakland! I have no idea how that happened because I checked over and over because I was so nervous. Anyways, ticketmaster wont help me exchange or anything and it says it can only be transfered/sold. I tried messaging and calling and nothing.

Is there a better place to ask about trying to sell? They are section 210, Row 5, Seats 1-3. Theyre not anything special but I just can't throw away $350 without trying :(