Itm Business School, Kharghar, Navi Mumbai — Haven't received my 25000 refund

Haven't yet received my 25000 refund. Please provide a follow up on this.
Student Details:
Name: Chirag Bathija
Application ID: ITM-PGDM[protected]
Campus Admitted to: itm navi mumbai
Program Admitted to: pgdm finance
Email Address: [protected]@gmail.com
Mobile No. [protected]