Why can't I read emails when I open a folder?

[QUATE1]

Why can't i read emails when i open folder?

I have a samsung galaxy s7. On my device when i go to my email to look up or at an email theirs nothing in the folders. The folders are empty i'm able to look at them on my pc but not on my cell phone.

 

[Laura Knotek]

What email app are you using?

Are you syncing all your folders or just your inbox?