Mobile responsivity problem

Hello,

I’m using some parts of demo content from links below.
http://kriesi.at/themedemo/?theme=enfold-overview
http://kriesi.at/themedemo/?theme=enfold-overview
Problem is that this pages are not responsive on windows Mobile Phones, I have model Microsoft Lumia 535 and Microsoft Lumia 435, everything is out of order when I look this pages on this Mobile Phones. The same thing is now on my web site that I’m building still using some parts of demo content.

For example, fullscreen slider that is on the top is not showing, it shows a picture from color section below (color section is below fullscreen slider) and that picture is below whole content when I scroll, so text is not visible because of the different colors etc.

Below are screenshots from my Mobile Phone (your Enfold shop demo screenshots). On link “About” nothing is visible except one picture, nothing else.
https://www.dropbox.com/s/1q40bzbeeu2gfvh/ABOUT.jpg?dl=0
https://www.dropbox.com/s/95yuoyb9686e3xs/wp_ss_20151220_0001.jpg?dl=0
https://www.dropbox.com/s/241h18zrche77b9/wp_ss_20151220_0002.jpg?dl=0
https://www.dropbox.com/s/vxe5m6byahpyp16/wp_ss_20151220_0003.jpg?dl=0

A lot of problems I would say.
I hope you are going to resolve this problem quick. I bought enfold theme several times so I’m suprised now with this.

Best Regards,
Marijana