Csab — I didn't get my fees refunded

I have participated in CSAB round 2020 and paid full fee of rupees
37000.I was not alloted seat, and did not got any seat, hence I am
eligible for a refund of rupees 35000. I am waiting since two month and
also tried to contact CSAB but i couldn't get connected to them in any ways, Please refund my fees 🙏 i should pay my fees to other college i am in financial trouble please.