The Meta Ads data connector for Looker Studio has been build with a 6 step data configurator. The Meta Ads insight API has a lot of un-documented rules around the configuration of your request. Our 6 step configurator compiles at each step to ensure you have made a valid selection of values to build your data source.
The 6 steps of Meta Ads Connector are shown below. :
Step 1:

Step 2:

Step 3:1

Step 3.2:

Step 4.1:

Step 4.2:

Step 5.1:

Step 5.2:

Step 6:

In addition, there are some helpful videos you can watch on our YouTube Channel Data Studio Tips & Tricks.