From your mobile phone:
You can change your password in the "Account and Security" section of the settings.
Click on the menu icon in the bottom right corner of the screen > "Settings" > "Account and Security" > enter your current password, make up a new one below, confirm it by clicking on "Change password".
If you have suddenly forgotten your current password — click on the "Forgot password?" link and we will send you an email with a link to change your password.
From your computer:
Click on your profile picture at the top of the screen > a drop-down menu will appear where you can find "Settings" > select the "Account" section > enter your current password, then enter your new password below and confirm it > click "Save".
If you have forgotten your current password, try entering the last password you remember and click "Save" > if the password is wrong, you will see a "Forgot your password?" link > click on it and we will send you an email with a link to change your password.