How to sign the App Store Connect agreement:
- Follow the link - http://appstoreconnect.apple.com
- Sign in to your Apple Developer Account
- There will be an action button for you to select, this will bring up the new agreement.
- Scroll down to the App Store Connect Agreement and tick the box.
How to sign the Apple Developer Agreement:
- Sing in to you Apple Developer Account here
- Once you have signed in, you will see a red or orange box appear at the top of the screen prompting you to review the agreement. Click "Review Agreement"
- This will bring up the new agreement, scroll down the agreement and tick the box.