Thanks for posting. I see you have a trial account so it will end on its own. You don't need to worry about closing the account as you haven't inserted any credit card information yet. It looks like you have 60 days left in the trial.
I'm sorry that the phone numbers aren't loading for you. You can reach our Billing Team at 1-855-229-5506.
I apologize for the troubles you were having verifying your email address. If you would like, we can help you to get your email verified so you can use the account. We would just need you to send an email from the address you want verified to social_support(at)constantcontact(dot)com and reference this post.
If you still wish to discontinue your trial, what you can do is let the 60 days pass as there is no credit card information on the account. This will expire your free trial and will not charge you anything.
Thanks for your feedback. I see that the cancellation of your account is being processed.
Please let us know if there is anything else we can do to help.
Thanks & regards,