If I have read your problem correctly its under the Development header. One Scene Development (Shortcut Ctrl+S) This gives you jpeg, tiff or other formats. Adam Bonn, a member of this forum has a fantastic four part series of articles on using RFC.
https://adambonn.com/my-love-affair-with-the-fujifilm-x-pro1/xp2-thirty-seven/
This has all the information you could need to come to grips with the software.
Good luck
Eric