help please

I’ve read page after page concerning but not quite the same.
My site https://www.dracovapes.com loads fine but none of the other (shop,cart,checkout…) will load they all come back with “Page Not Found
The page you are looking for might have been removed, had its name changed, or is temporarily unavailable. Please try the following:

If you typed the page address in the Address bar, make sure that it is spelled correctly.
Click the Back button in your browser to try another link.
Use a search engine like Google to look for information on the Internet.”
I’ve tried installing wp with plugins and without ,uninstalled it and just deleted all the files via ftp. every way it keeps coming back the same.
I can add a page in dashboard it says added successful but wont load or let the woocommerce plugin add them still wont load.
any ideas or help where to turn?
any ideas will be greatly appreciated.