Here are the steps for registration:
1. Open the app link (received on SMS) on Chrome/Safari browser
2. Click on "Register". Enter your 10 digit mobile number/official email ID in lowercase (small letters). Click on submit.
3. You will receive OTP on your mobile/email id. Enter the OTP to set your password.
4. You can now login with your 10 digit mobile number/official email id and new password.