You have Do Not Track enabled in your browser. This site respects your wishes not to be tracked as you navigate the site. However, this means that we cannot associate maps you create with you. This means that we cannot allow you to edit or delete them (since we don't know if you are really the person who created them).
If you want to override this behavior, you can log in. You can log in with your Google or Facebook account, or you can create a username and password. (Or you can turn off Do Not Track in your browser, but that will affect all sites you visit, not just this one.)
You haven't created any maps yet. Or maybe you have, but we aren't keeping track of them because you have Do Not Track enabled.