You can send all your AADHAAR Card inquiries and grievances to the Unique identification Authority of India (UIDAI) contact details given below.
You can email / call UIDIA on below given contact for inquiries such as opening a new AADHAAR Card enrollment agency, check your AADHAAR Card status, file complaint / grievance against AADHAAR Card enrollment agency, etc.
For the complete step by step application procedure, click here: How to apply for AADHAAR Card. To check your AADHAAR Card status, click here: AADHAAR Card status. To download eAADHAAR Card online, click here: AADHAAR Card Download Online.