I missed out Biometrics Appointment Letter

[sunny321]

Hi Friends,

I filed my new EAD (I765 work authorization from L2 visa)
I missed out my Biometrics Appointment Letter due to mail box issue.

when i called to USCIS they said that they sent it out already by giving the date as Feb4th for my biometric appointment.

Can you please help me about about the alternatives so that i can complete my biometrics

Will this issue make more delay in my EAD process?

I applied on jan 11 2011 and until now my status is intial review

Please help me in this regad.