Fake Middleman Scammer using Bkash

I was selling my clash of clans account on facebook, A buyer named Mahabub Hasan Joy contacted me and offered me 300 US dollars for it. He insisted that we use a “trusted middleman” from the group I had posted the Advertisement in. I was reluctant to use it but then I saw it was the admin so I agreed.

Now comes the group admin named Johirul Islam Raymoon, he is a fake scammer middleman, he first pretended to ask 25$ middleman fee, the buyer Mahabub paid 300+25 US dollars through Bkash (I have attached transaction ID below if that helps). In reality, both of these were scammers and lived in the same city Mymensingh, Kendua.

They had planned it already that they would make it seem its real when the buyer sends money to middleman. Then Johirul messsaged me personally and asked me for my google account credentials through which he would get access to my game account I was trying to sell. I gave him the details and he logged in, the first thing he did was reset all my recovery email and phone numbers, then used “Find my device” by google to factory reset my phone while I was online talking to him. It took an hour to finish setup and download apps and sign in to my accounts again, But it was too late, he had already removed all recovery methods and changed the password of the account.

Then I contacted Johirul again and he pretended like he never knew about factory reset. Then both of the scammers blocked me.

I come from India please help me
My email address is: op2003coc@gmail.com
Phone number: +916352067793