Thank you all for your answers.
I compared the layerslider and the fullpage slider and I choose fullpage slider because is more simple to use and works great.

Now I have a problem that have been already faced in others conversation, such:

I have created a fullpage slider but it look bad on mobile (only the central part). So I read on your previous post that is possible to create two sliders, one for desktop (fullpage) and the other for mobile (fullwidht).
I’ve created the two sliders and I uploaded the images with the correct dimensions. But now I can’t make one to be shown only in desktop and the other to be shown only on mobile. I added your CSS codes etc etc but I think I am doing something wrong: they are still both shown on mobile and desktop. What do I have to do exactly? Thank you in advance
(I’ve already turned on the Custom CSS class for ALB elements)

Thank you