I already found out the solution with the problem. The only thing I need assistance for now is:
How can I have a responsive slider appearance in a laptop or in a personal computer.
The header is already visible on the screen of my PC but in my laptop, the header is still not visible in the bottom of the slider. I wanted a responsive slider same you have on the ethos 3 expanded demo content where the header is visible on any screen resolution. Even just on laptop or in PC will be fine. Just want to inform themeco that, I purchased X because of the great layout of ethos 3 on your expanded demo content. But what I found out after purchasing is that, you are not providing the layout I use to have.
I hope that you can help me setup this responsive slider to the extent of all your capabilities. Thanks.