Refer to the following steps to change your account password.
Step 1: Go to your profile icon in the upper right-hand corner.
Step 2: Tap the pencil icon to the right of your name to edit your profile information.
Step 3: Once you are on the “Change your Information” page, tap the “Change your Password” button.
Step 4: Enter your current password and choose a new password.
Note that this feature is only available to users who have used the registration form to create an account. Screenshot