If you want to change the password for the account, please follow the following steps.
Login to your account on emailmeform.com. From there, mouse over to the top right-hand corner, and then select "Users".
This will take you the users page. Please see the screenshot for details.
Password change popup window would be displayed. Enter the New Password and same in the confirm password field and click save to change the password. Please see the screenshot for reference.
Hope it helps. Please submit the ticket if you want any further assistance.