Hi Ashiru,
Thanks for reaching out with your question about Total Upkeep backups and migrations plugin. You can restore a archived backup of your website only if you have already taken a backup from a sure restoration point. You can follow this guide to learn more about how to restore a backup with Total Upkeep.
Just inspecting your site, it looks like your content is still present. It’s possible it could be a caching issue. Before actually restoring a backup you should confirm this. In order to check try clearing any cache associated with your website. That includes browser cache, server side cache, and any onsite caching agents you may be running. It’s a chance that elements are cached into these databases and they need to be purged.
I hope this helps. Please let us know if you have any other questions for us.