Why are there sudden issues with my online store's functions?

Hello, I’m having some issues in my store that make no sense.

-When I add sliders to the home page, they appear below the main one.

-I modified the shipping policies page, and now the button to open it, doesn’t work.

-The “add to cart” button is not working

I’d like to know if there’s a way to troubleshoot the page because all this happened just today. Yesterday was working just fine.

Hi @SixtoRobles
Thank you for your question.
Please share your store URL, page URL and also password (if your store has one) so we can help you.