I'm so sorry to hear you're unable to view our site as easily as you should! Are you able to view any pages in your account? For the tabs that are not opening correct, are you receiving error messages? Is this experience happening in more than one browser? If you have not yet tested your account in a different browser or a private/incognito window we would suggest doing so. This allows us to see if there are any 3rd party add-ons that could affect how Constant Contact is working.
Thanks for the update! If you have anymore trouble please reach back out to us. Have a great day!