[VBLemon]

As there is no option to analyze on any specific data on Facebook Ad manager, but I would recommend you to run a consideration campaign on lead generation that would give you some specific data with potential lead that you can use for remarketing objects.
On the other hand, you can also use the campaign called "Message" as marketing objective that would bring another potential result for you.
Hope you get some valuable and relevant information to solve your issue.
Regards