how to fix contacts?

Hi I just got the Garmin Venu 3S and it's awesome! However, contacts doesn't work. It shows 2 contacts out of all my contacts, and I have no idea how it picked the 2 contacts. I have Android phones (my main is the Motorola Razr Ultra 2025 with Android 15 and my work phone is the Google Pixel 9 with Android 16).

Is there a way to fix it? TIA