H1B Emergency Appointment - First time visiting

[komburajan]

Hi All,

I have got my I797 with the start date of 3 july and I am a first time visitor. I tried to make an appointment with VFS online on emergency basis but there is no provision for emergency appointment for first time H1B visitors. And the earliest date available is only in September. What should I do to get an emergency appointment latest by July.

I already have a valid B1/B2.

Thanks in advance
Rajan