Pages on Ipad has no Save option

Hello all, I have imported my first document into pages on my ipad but now have no way to save the file. And now I have only the option to edit the document then exit out of pages only to reopen pages with the same sheet come up. So, ultimately, I have ONE document in pages, stuck...

Any help out there?

I have tried all the gestures I know to try.

thanks
ahc