As far as I can tell: Once a campaign is created from multiple collections, it is impossible to see which collections are connected to that campaign. A collection from a running campaign cannot be changed, added, or deleted. These are severe deficiencies in the system. Once a campaign is created, it seems to be virtually a black box unless you go through the adverts individually, which is not doable. If I am wrong and missed something here, let me know. If not, this really should be fixed ASAP. By the way, I will not upgrade any plan due to this. Black boxes are not for marketing. One has to know what is being done.