How do I fix it if I see "???" instead of the content?
Edited
Some fonts don't work in all languages, which may mean that your content displays as "???".
To fix this issue, you can try the following:
Tap the paint roller icon in the main screen, then:
Select a different theme, or
Edit your theme and select a different font for the text
If none of those resolve the issue, please contact us so we can help.