I accidentally bought the wrong items

Hello, on wednesday around 10pm i bought 3 bags and 10 teleport to class hall on dalaran donate vendor, cause i thought it was sold for gold not tokens, if i know it was sold for tokens i wouldn't have bought them and wast my tokens, can u refund them plz.
Character name: Billyrusso
Realm: x100 plus season
Items : [Big Bag of the Trophy Collector] x 3, [Magic teleport scroll to the Class Hall] x10.

Hello. Unfortunately, we can't refund 13 items. We understand when a player makes a mistake with a single purchase. However, you purchased all 13 items one by one. All 13 times, you received a message in chat saying tokens were being withdrawn. Also, the vendor names indicate they're donation-based. I can only refund one item. In this case, I understand it's best to refund the bag?

ok refund me one bag, its better than nothing, thank you for your time.

Done. Please restart the game and check.