Thank you for your post.
At this time, FileMaker Go does not have the ability to export a report in PDF format. I encourage you to enter this suggestion into our Feature Requests web form at:
The suggestions entered into this web form are read by members of our Development and Product Management departments where they are then discussed and considered for a future release. Although I could copy your post and paste it into the web form, there are a couple questions asked that only you can answer.