If you have forgotten your password, you can click on ‘’Forgot your password?‘’ on the login screen. You will need to enter your email address and click send to receive an email with a link (note: it may take some time before you receive it and remember to check your junk/spam mail too).
If you have not forgotten your password, but simply wish to change it, you can do so by logging into your personal area and in the section ‘’My Profile‘’ click on ‘’Edit‘’.