If you have withdrawn from the University, we will need to confirm whether you are entitled to a refund or if there is still an outstanding tuition fee liability. Please first check the https://docs.gre.ac.uk/rep/sas/charging-and-refund-policy Tuition Fee Policy and Procedures.
The amount you may be due will depend on when your course started, when you registered, when you withdrew and how much you have paid towards your fees at the point you leave.
Please do review the information for interruption and Withdrawal here https://www.gre.ac.uk/student-services/forms/withdrawal-or-interruption-of-studies