How to set up a Twitter Ads integration
First, navigate to the campaign where you'd like to connect the Twitter Ads integration, then click "Integrations" from the menu on the left side of the screen.
Click on Twitter Ads in the list of available integrations.
Then click Connect New Account.
A window will pop up asking you to enter the username and password for the Twitter Ads account. Enter your client's credentials, or the credentials of an account that has access to Twitter Ads analytics. Then click "Authorize App".
Your client's Twitter Ads account will then be connected to the dashboard.