I resolve the issue. For further infornation:

1 – the demo doesn’t contain features part.
2 – “shortcodes” has 4 column In live demo but only one column in downloaded demo.
3 – “about us”, “contact”, “portfolio” pages has design and margin error. But when I edit design and activate “lazy loading” the error gones.
4 – I can’t see a few page in “shortcodes” (ex. Animated counters)

Thank you for your support.