Lost a whole day's work due to syncing problem

Lost a whole day's work due to syncing problem

It's been a few weeks since I've started to use the app.

Today I've taken notes, written tonnes of things on my iPad and when I switched to my mac, I opened the app on my mac and saw the new notes were not there, so I clicked on "sync now" and guess what happened... nothing happened on my mac and when I checked my iPad I saw the new notes had disappeared, meaning I HAVE LOST EVERYTHING I WROTE THE WHOLE DAY!!!