Static Home Page issues

Hi.

I’ve recently changed my home page to static page with a custom header image, texts, headings and the likes.

While editing and previewing the page in wordpress, it is perfect.

However, after publishing I’m getting the following issues:

1. everything is side aligned instead of center aligned
2. The page does not get adjusted while visiting from the mobile.
3. The hero image does not load at all.
4. the hamburger menu is non-responsive
5. overall layout of the page is completely distorted from the one i saw in the preview.

kindly provide a solution so that my website is back to normal.

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