You can not cancel the Admission once payment has been Done.
Fee once paid is not refundable or adjustable.
in some special circumstances Only course fee will be refunded, transaction charge bourne by the candidate itself. if refund is made, in that case refund amount will be made to the candidate respective account from which amount has been paid.
If due to some technical reason if fee is paid more then once then after verification your amount will be refunded within 7 Working Days. in some situation it may take more than 7 Working days.