Glow Ads — cancel my membership package in glow ads

Please cancel my registration and delivery about order of membership in glow ads, i mistakely submitted and ordered, i'm a student i can't pay, soo kindly cancel my membership to join in glow ads. I'm talking seriously or else i will not pay money for the cod. Please make it fast without problems for you and me. I'm losed so much of money about these types. Thank you.