Click on "services" once you are logged in.
You should be redirected to a page that shows all of the services you have with us.
Click on Manage Product next to the service you wish make changes to.
On the left hand side of the new page you will see an option to "Change Password" and enter the password you wish to use thereafter.
Click on Save Changes after the new password has been entered.
Please note that it is always best to use a strong password to make it difficult for unauthorized persons to gain access to your website's content.
You could use the password generator to assist you with this.