My gmail account id locked?

Hi

i cannot access my gmail account <>nitbhardwaj@gmail.com <> it says my account is disabled due to suspicious activity..im using gtalk nad orkut with this id i cannot open them too...its coming that my account is locked. I have complained them but dint get any response. i have sent them my id <nitbhardwaj@gmail.com> to reset my password but dint get any mail. I have filled a form to trace my IP address but couldnt get how to recover it.

Regards ,

Harish Sharma
Mail ID harishshar@gmail.com
9814465514