Two accounts but same device and same email

This print screen is not the original account?  Is it possible to log out of both accounts.  I see in your picture above there is a log out thing.  Try to log out of both.  Then try to log in with the account that you want to continue using.  Just type in your email address and then look on the bottom left where it says "recover password".  I want you to click on that and that will generate a message coming into your email account with a temporary password.  Type in that temporary password until you are in and then you will go into your settings.  The button will be on the top right.  Click on the settings button.  The second print screen here will pop up.  Click on the Account and it will ask you to use the password again so enter that temporary password.  Then you will get a new pop up (print screen below).  You will click on the pencil which is the edit to change the password.  Once you click on that then create a new password.  Let's see how that works.  If it doesn't work then you might have to complete a contact form.