Help! Getting iPhone & iPad to work with Mirror

Ok, I’m completely defeated.
I write new Word documents every day. They sync fine between my Mac & MyCloud Mirror.
But when I try to see them on my iPhone or iPad using the app. I’m seeing a completely out-of-date version of files and documents.
I would be so pleased if someone can put me straight - I’m sure I’m at fault but I can’t figure out what I’m doing wrong.
Suggestions … please!!!

Hi PeterTasmania ,

Did you try to uninstall the app and reinstall it again ?

Try updating the app in one of two ways; 1) stop the app from running by double-clicking the home button and sliding the app closed; 2) pull down on the screen inside the app until the cloud at the top starts to turn. That will update the content fro the mycloud

Thank you both for your suggestions.
I’ll follow your advice.
You may well have saved me from madness.