All my android devices dont show mu decks when i sync. It just shows my decks when i select an older version of my decks (backup). Please helpe, i dont know what is happening.
I think this is the case of a one way sync (sync conflict)
Syncing with AnkiWeb - Anki Manual
Video: Syncing in Anki: One-Way Syncs - YouTube
Restore from a backup then upload to ankiweb AnkiDroid 2.15 User Manual