scammer & kidnapping

Some fake people are calling by forming a gang and saying that there is some work in the company, there is also a person named Yashwant Tandel who is also on Facebook, there is a gang of those people, some builders and crime branch people are in contact with the police and hotels, they hold meetings in the hotel on the pretext of work and kidnap and extort money. They call and threaten and do not leave to give money.