All India Institute Of Medical Science [AIIMS] — AIIMS ini cet payment issue

Hello,
I have done multiple payments for AIIMS ini cet examination, contacted them via email and phone calls, multiple time in the past three months. The issue is that Rs. 10, 000 has been deducted from my bank account, whereas the fees for examination is Rs. 2, 000. They have been actively avoiding my calls and emails for past three and half months, very unprofessional behaviour.

AIIMS Delhi INI cet desk, revert back to this complaint immediately.

At least provide me with the information as to when the amount will be returned.