facebook promoter new error

Looks like the error has changed to this: To use 'Page Public Content Access', your use of this endpoint must be reviewed and approved by Facebook. To submit this 'Page Public Content Access' feature for review please read our documentation on reviewable features: https://developers.facebook.com/docs/apps/review.

Does anyone know how to get the facebook app that you make for social rabbit approved through facebooks review process? Looking for a step by step if possible.