Fraud done by landlord

I am staying in Hyderabad now since 1June 2018. Before this I was in Chennai in a rented house for 11 months. At the time if occupying the house at Chennai, I paid 40000 advance to my landlord and rent was 7500 per month, all documented in rental agreement. I informed my landlord 3 months before about vacating the house and asked him to adjust the rent of 3 months from advance of which he agreed. As I had to move to Hyderabad on 15th May so asked him to return the remaining advance amount 17500 of which he told that amount he will transfer in my account within 3-4 days. I was OK with that and came to Hyderabad. House was supposed to be vacated on 13th June so my wife staying there. After coming to Hyderabad, I waited for a week but no transaction he did. My wife also asked him but they keep it on shifting to next 2-3 days. I personally went to Chennai on one weekend 27th May and they paid me just 5000 in cash and said that rest 12500 will be given at the time of vacating house. I managed somehow as they were correct because advance money is normally returned at the time of vacating house only. I came back to Hyderabad giving them a clear indication about vacating house on 10th June. I went Chennai on 10th June and as all our packing were done except our queen size bed. Actually I put its ad on OLX to sell it and was in touch with some buyer. We requested him to keep that bed for some time and and assured him that 1 or 2 person may come to buy it so just asked a little favour from him of which he agreed. Also we asked to return the remaining money as we were going to vacate the room. He said he could not arrange the money because he had to pay a big amount as a school fee for his daughter so asked for few more days and assured us to transfer it within a week. We were clueless as what to do. As all our tickets and packing were done so we decided to have faith on him and vacated the house in a hope that he will transfer the amount within a week or so. After coming to Hyderabad one person called me for purchasing the bed so I gave him the address and asked him to visit that place to have a look of bed and decide. Meanwhile I tried calling my landlord to inform him that some person will be visiting there to see the bed but I realised that my number was put in block list as it was coming busy every time I called him. I could not consult him. When the buyer went there, I came to know through him that he sold the bed to the new tenant convincing him as his bed. Now I cant contact him over phone as he put all my numbers known to him in block list. Even when I call from some other number, he does not response properly and hang the phone in middle only. I really want to give him a lesson for this. I feel more infuriated because I left the place in trust and good faith and he broke all my faith and trust and in return he cheated me. What steps I cant take from here in Hyderabad without visiting to Chennai ? Please suggest.