Portfolio not working

Hello, I installed the Di Responsive theme and started customizing, I really liked the portfolio page that was installed with the default theme, yet I wanted to create a few more pages using the templates I saw in the demo, as I haven’t been able to get elementor plugin working for the single template import I imported the full demo as it stated none of my current pages will be affected, but now the portfolio page which I had to add again is not layed out the same way as before, before it has a slider with the images then next to it there were the project title and description, now they just go down as plain information, is there any way to get back your original portfolio layout?

The page I need help with: [log in to see the link]