Landlord — taken advantage rent then disagree to repair the house

Address:

Mumbai City, Maharashtra, 410210

I contacted mr sampat navale for taking his flat on rent in kharghar kh4 in vastu vihar, navi mumbai. He showed us the flat and promised to get the repairs done before we shift there. Took advance $15000 on 2nd of the month. After taking the money he refused to get the repairs done and told us to repair the flat on our own. Also pressured us to give the deposit amount $75000. We refused since he did not seemed bothered to repair the house and was very greedy for money. We finally refused his flat on 7th of the month after his continuous refusals on carrying out the repairs. Also he has refused to return the advance rent for whole month. We even told him to deduct rent for one week and return the rest but he did not return our money.