Thank you for reaching out to the Community! I'm sorry to hear your page won't load and allow you to share your campaign. I would suggest clearing the cache on your browser and trying to go into safe mode. If you are still having issues with the page loading, you may want to try switching to a different browser completely.
To ensure we are on the same page with sharing your campaigns, click here for the step by step instructions. If you are still unable to share your post, please email us at social_support(at)constantcontact(dot)com with your username, the name of your email campaign, and a reference to this post and we will investigate further!