can you help me ? i want to add someone to see ad campaign running along. How could i do that? Previously, it was so easy to handle this. But now Facebook might change something so that I couldn't able to fix that. In the past, we just give access to an account using group settings, wherein we add a contact and give admin rights on few, except editing in billing information. Please help me out how I would be able to give my friend to see on-going ad campaign.
Note:- he is also a manager of the account but he unable to see my ad campaign.