Responsive Theme Broke Site After Update

Hello,
When I tried to load the theme back it said there was a missing style sheet. Both the Responsive theme and our child theme will not load the site at all and now our search bar and side widgets etc. are missing when we load a different theme. It should look like this: https://ordercart.ohmpharma.wptpomelo.wptstaging.space/products/ but instead it looks like this on other themes: https://ordercart.ohmpharma.com/products/. Please advise.
Thank you,
Wendy

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