Hi, thank you for your question! What specific message did you get? Can you provide that to us in verbatim? Also, for general information on how to add contacts for your Note 10, try these steps:
- From the Home screen, swipe up, then tap Contacts.
- Tap the Create icon (+ icon).
- Select the following where to save the contact to:
- Samsung account
- Enter the name and contact details, then tap Save.
Please let me know if this helps!