Try not to create an easy password like 12345678, abcdefg, qwerty, etc

Never leave your password where anyone can see it. 

Try not to use any of your personal details as your password. 

On the login page, tap Reset Password

Enter your email address in the space provided and tap on Reset Password.

An email will be sent to you with a password reset link on it, follow the steps shown on the screen and you are done.