Triumphant Institute Of Management Education Pvt Ltd Time - Refund not given

I have enrolled a course from T.IM.E. but later I didn't want to process it further. So after a few hours of enrollment, I applied for a refund and mail them several times. I first mailed them asking for the study materials but immediately I mailed them for a refund. They replied to me regarding study materials but do not reply to my refund message. I have tried contacting their customer care but all the no.s are switched off. I want to get the money back as it is a huge amount and will improve my financial condition and I could utilise it in other useful things. Please help me in getting my refund from Triumphant Institute Of Management Education Pvt. Ltd.