Step 1: Proceed with the “Connect your existing WhatsApp Business app” option.
Step 2: Enter the phone number again and verify.
Step 3: Open the WhatsApp Business App on your phone.
Step 4: Follow the in-app instructions:
- A new WhatsApp message will prompt you to scan a QR code.
- Tap the message and scan the QR displayed on screen.
Step 5: Confirm Migration and History Sync
Step 6: Finish the Embedded Signup
