Background of the issue:
After installing the WPML plugin, in the new language creation method I chose Portuguese (Brazilian), but it wasn't what I wanted and I deleted the language. With her went all the information on the site. I went to my host to make a backup of the day before and I still don't have the information, I went up to a week ago and the site doesn't make the information available again.
Symptoms:
All my data disappeared after deleting the Portuguese (Brazilian) language.
Questions:
How can I recover my site data after deleting a language in WPML?
Why is the backup not restoring the site information?