I don't think any indian will sell his crypto here. You account is quiet new and you have post only 4 posts here and no reputation here. This type of behavior are generally from scammer. You can read here detail
watch out for the typical behavior from scammers who will usually fit at least two or three (and sometimes even more) of the following characteristics
6. Straight out of Newbie mode right into Currency Exchange (PayPal, Liberty Reserve, Western Union)
There is lot of trusted exchange where P2P service is available. Kucoin us best option so far for crypto exchange to recieve payment directly to any bank and Paytm. If you are trusted enough and doing regularly then look out these exchanges and apply for P2P merchant. You will get high number of seller theirs.