The process is easy;
Kindly login to the app,
Click on “Settings” icon; the last icon below the dashboard;
Click on “Security Settings”;
Click on “Change password”;
Enter Old password as required on the app;
Enter New password as required on the app;
Confirm Password as required on the app.
Click on Save.
Your password has been successfully changed.
Note: If you cannot remember your current password, then you have to reset it.