Alexa app won't link Apple Music

Hi, trying to link my Apple Music account in the Alexa app. I have followed the steps below:

Set up Apple Music with Alexa

1. Open the Amazon Alexa app.

2. In the lower-right corner, tap More.

3. Tap Skills & Games.

4. In the upper-right corner, tap the search field, then enter Apple Music.

5. Tap Enable To Use.

6. Tap Settings.

7. Tap Link Account.

8. Follow the instructions to sign in with your Apple ID. Get help signing in with two-factor authentication.

When I get to step 7, nothing happens when I click on Link Account .... have tried repeatedly and even disabled skills and re-enabled skills...several times.....everytime, tapping on Link Account, nothing happens. Please help, slowly losing my sanity and rapidly approaching the point of losing the will to live :)

Thanks