How to choose best theme from that plateform

Hello, my name is Alexandra, and I utilize WordPress for my website, which offers automatic driving. Unfortunately, last week, after updating WordPress, my website started displaying a “404 Not Found” error. Additionally, I’ve discovered that all my backups have been deleted. Could you please advise me on how to recover my backups? I’m not familiar with this process and would greatly appreciate your assistance.

Furthermore, I would like to inquire about the best theme for a business website. I typically acquire themes from themeforest.net. Could you provide me with reliable and accurate information regarding the most suitable theme for a business website?

Contact your hosting provider for the technical support and most of the themes on ThemeForest are pretty good. Just make sure it’s recently updated and has a good review/comments.