[ Arcade by c.bavota] Preview working fine, published website completely blank.

Hey all,
I’m new to WP. I’ve attempted to change my theme from Silence, to Arcade simply but updating it though the theme downloader.
The previews both on the Live Preview and through general page editing turn out perfectly-
However when I publish the website, it’s blank.
I’ve tested the site on multiple browsers and even a smart phone, and it still does not appear to be functional.

The website is completely blank. Just a white page.

However, on a mobile device I was able to acceess different elements of the website, (different pages that I typed in by hand.)
I’m thinking it might have something to do with the home page singularly.

As of now I resorted back to Silence.
My website is AllAboutScooters.Com

Please help!

Thanks!