If your menu is duplicated or did not import after importing a demo you should go to "Theme Options > Demo Importer" and "Re-Import" your demo.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/47007693445/original/Q5P23FmMS3aK6-tGC_G6PQBxxtYgYJNGNQ.png?1578123230)
Note: click on "Re-Import", this will delete and then create menu items. If you have changed menu items, you should remove duplicated menu items manually.