Ebiz.com — I didn't get my refund as promised.

Address:

Vidyasagar Colony, Gajrath Maidaan, Niranjan Ward, Near BSL public school, Narsinghpur, Madhya Pradesh, 487221

Hello, My name is Aman Patel. I am 19 years old. I recently joined ebiz.com on 15 April 2019. But then i realized that i did a wrong thing. So under 1 month i decided to leave ebiz and request to get the refund. I contacted them and i promised to get my paid money back within 90 days but that 90 days over and i didn't get my refund. My father is also worried. Please help me.
My TID is[protected] and my DID is 61719586.
My address is: C/O Amar Singh Patel, Vidyasagar colony, Gajrath Maidan, Niranjan Ward, near BSL Public School, Kareli -487221(M.P)