Control your contact details
Check that you can access your own phone or email; losing that access can also obstruct recovery.
Registration does not mean obtaining a new identity document or phone. First read what information is requested and why. Pause if an unexpected request asks for unnecessary details.
Use an email address or phone you control. Borrowed contact details can complicate recovery later. Choose a password that you do not use for another account.
Submitting a form and activating an account are different events. Follow the actual success message, missing-field warning or verification instruction. This information page does not create an account.
These points separate the practical questions raised by this subject. Read each one in the context of the conditions described above.
Check that you can access your own phone or email; losing that access can also obstruct recovery.
Choose a long, distinct password rather than one easily guessed from personal details.
Read age, use and privacy conditions; selecting a checkbox is a decision, not a formality.

Read which action a code confirms. A registration code and a password-recovery code serve different purposes. Never share a code for an action you did not initiate.
If no success message appears, avoid repeatedly creating new accounts. Check field errors, expired codes and connection symptoms first. Repeated submissions can make the situation harder to understand.
Verify the destination and the identity stated in its conditions.
Enter only the requested information and check contact details for errors.
Complete any applicable verification using messages sent to you.
Read the success or outstanding-action notice before preparing to log in.
This page explains registration. It does not collect registration details or create an account.
Check spelling, message folders and expiry. Repeated requests may invalidate earlier codes.
Follow the relevant system's correction instructions rather than creating another identity to work around the issue.
Use your own unique password. Do not send it even in a support email.