Scroll up and open a chat with Transaxe Support, explain that you overpaid.
Give them the order ID, Bitcoin address you sent to and a Bitcoin address where they can send the overpaid coins back to you.
They will send you the extra coin back, others have had this issue resolved previously.
Give them the order ID, Bitcoin address you sent to and a Bitcoin address where they can send the overpaid coins back to you.
They will send you the extra coin back, others have had this issue resolved previously.