Hello @ACTORSINC ,   For step-by-step and visual guidance on merging lists, please see our main article on the topic, also available via the Help tab at the top of your account. For step-by-step and visual guidance on deleting lists, see this article.    Additionally I've moved your post to our Questions & Discussions board, as it did not fit in our Product Ideas board. Please do not post potentially sensitive contact or account info in our public forum.  ... View more

Hello @ACTORSINC ,   Is the page completely blank when you create it, like all white with absolutely nothing on the screen? Or is it stuck with a loading symbol or resulting in an error page? Does the issue resolve itself by refreshing the page or logging out and back in resolve the issue? Does the issue occur in other browsers, or in Incognito / Private browsing? ... View more