Fanmojo.in — unauthorised withdrawal from my paytm wallet.

I received a phone call from mobile no. [protected] on 8th of may 2018 at around 8 pm. The caller introduced himself as a customer of mine. He wanted an accommodation in my homestay for which he had to pay. He wanted to pay through my paytm account. Within a span of about 5 minutes 4 un authorised transaction were made from my paytm wallet. The the payment was made to a internet site fanmojo micro fantasy.
On an ivestigation by paytm team they informed me that the money was consumed and gave me the following details about 4 transactions. 1st 3 was done by 1st 3 order and mobile no given below and the 4th by the last mobile no. Whe i contacted 1st mobile he posed total ignorance about the company and transaction. The 2nd mobile never responded.
Order id - l6bavqyjxgjxrixnhvd9o220fjsz5leu[protected], duaql3zhjnhxu9vdyauxptm4fapbtfgn1p[protected], 0990vru0i0pkyifw6xnbnnqp4nytpub9vy[protected]
Mobile number: [protected]
Order id: tdjevmdufxaocjz16iwbqhyut4lazyfv9w[protected]
Mobile number: [protected]