What can I do if I submitted application I-90 & I have not received my biometrics appointment?

Check your application status on the USCIS website.

You can check the status of your application online on the USCIS website or by contacting the USCIS directly at 1-800-375-5283. You should be prepared to provide the USCIS staff with specific information about your application, such as your receipt number, Alien Registration Number, name and date of birth. CITATION: http://www.uscis.gov/green-card/after-green-card-granted/renew-green-card"