Keep the following items in your hand before applying :
Email id
Mobile no
Scanned / Soft copy passport size photograph (Less than 100KB)
Scanned / Soft copy of signature (Less than 100KB)
Aadhar Card (if available)
Credit card, Net banking or ATM-cum-Debit card if available

DOWNLOAD YOUR APPLICATION FORM PART A AND PART B By Registration No & DOB Click Here