WTF are you crazy??? you are going to pay some unknown person online to check all the sensitive data about yourself?? plus it's just not only your data that you are jepordizing it's your wife or husband's as well......dude just go to an immigration lawyer and tell them you are willing to pay them to check the document instead. with all the info you are going to give out on the immigration doc it is very easy to fk yer life up...so be careful