That site is a scam. I have a profile on there looking for clients to work for and no one either reply or if they do reply it does go anywhere. I recently got what it seems to be 2 fake profile reach out to me. What they do is give you the run down of the job description then when you agree to the job they would send you a check saying 'it's an upfront pay to secure you for the job. But the check is not close to what the job requires.