Slide nav visibility

Hi, I have a problem with the main slide browser. While I’m working, it’s visible, but once I publish it does not appear, I want it to be above the “Mexico” headding and down the moving text in the sliders.

On the other hand, when you scroll down, I have 8 more sliders, when you move the cursor over the sliders a text appears, I would like the slides to remain the same while I’m on the slider nav because I want people to click on the dots small and see the images in its 100% opacity, how can I do that?

I will apreciate your help

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