Hi @DomChau,
Thank you for joining the community! If a transaction has already been made and there is no cancel option next to it, there will not be an opportunity to cancel the transaction. If you'd like to cancel a purchase, you can contact the seller to request that they not fill the order and that they refund the payment. A seller may consider this request but is not under an obligation to accept it. If you have purchased something that the seller has not delivered to you or has delivered something other than what was described, you can open a dispute.
I hope this helps!
Olivia
... View more