This help page explains how to cancel after choosing bank transfer for payment of cryptact usage fees.
▼If you are on the screen immediately after selecting bank transfer, click "Cancel bank transfer" at the bottom right.
▼If you leave the payment screen, click on "Plan Details and Payment" in the profile icon at the top right of the screen, then click on "Cancel Bank Transfer."
Please note that refunds will not be made after bank transfer, as stated in the Terms of Use (Article 7).