They will call you say they offer consultants service. But they would want your money upfront before anything. I offered 10 times the money they are asking, but only after I get the job. He was not willing to take my offer! They keep calling you, none of them know English, keep asking whether you want a job in Delhi. Thei modus operandi is find all phone numbers of the people who are looking for a job, call them, and offer a service, steal money.