Just call the number shown on your biometrics appointment letter. If you speak spanish its faster. I didnt have to wait 45 minutes to actually talk to someone.
__________________
DACA RENEWAL CA/ Nebraska Service Center
Expiration: 09/15/2016
SENT: 5/17/2016
Received 5/20/2016 Receipts received: 5/23/2016
Biometrics App: TBD