in 2 - template / responsive resolutions, you check the sticky bar box.

Hi George, 

I already answered you at https://helpcenter.websitex5.com/it/post/198807 you can follow that post to find the solution.
I ask you kindly to open only one post for question: It’s better for you, because you need to follow less posts, and also for the community, that can use better the internal search engine.

Thanks!