iPhone notifications

I’m having difficulty with the notifications on Anki the model is 2.0.83. I can can’t tell what deck to review that day. It send a notification but not what to review.

Do you mean the optional pop-up that reminds you to study at a particular time of day? That includes counts for the entire collection. If you go into AnkiMobile, you can see which decks have cards waiting on the deck list.