Dear,
Yes you can accept that contract cuz nowadays in US many agencies working for physio specially from Pakistan, India and Phillipines ....all agencies are not safe but few of them they are authentic .....those agencies who asking for any single peny before any process ....dont believe them ...There are many agencies in US who pay every single peny for all ur process with very good benefits ....They first want ur Toefl iBT then evaluation of ur documents then NPTE exam call then u will be there ....It takes 1 year sometimes....for further queries u can ask

Physio Bector