I can no longer share. People I need too send items to don't have Pages. I want to send pdf or word but it isn't working?

The Pages Share menu has a Send A Copy menu item. When you select Mail from it, a panel appears offering you different document formats (e.g. PDF, Word, etc). When you click Next on that Send via Mail panel after selecting the document format, Pages will convert the current document to the chosen document format, and then open a new Mail compose window with that PDF or Word document attached.

Pages User Guide for Mac - Apple Support

There is a dedicated Pages for Mac support community available to you.

Can you export the document as word to your desktop and then add it as a mail attachement? This way it works for me