H4 to H1 transfer problem

[sammm]

Hi 

I am In deep trouble.Please help me.

I came to US on H4 .I applied for H1bvisa in 2011 through a consultant who charged me $2000 for that.During the procesing i went to india for some reason in 2012 and came back with new stamped h4 visa.in dec2013 i got a approved h1b visa but i get I797b without I94.so my change of status is denied.

so i can not get ssn.

 

my employer is not applying for cos and not allowing me to go to india and get stamped .He is asking me to find a client project for myself and then he will apply for cos.I am tring but without SSN nobody giving me job

 

I dont know what should i do please give some legal advise.please help me.