No one in this forum uses ThroughBit !!?
I had used it in Nov 2017 but, I did not like it as there wrong orders processed on there site. Sometimes less Coins use to reflect on dashboard and other times more INR use to get withdrawn to send proper funds. I had reached out to their support but, they did assist properly so then I switched to Zebpay.
Currently,
https://www.giottus.com/ [best for p2p] ,
https://coinswitch.co/ [NO KYC] ,
https://pocketbits.in/ are perfectly working in India.