How to geo-target accurately
I'm working on Cpa and as everyone know,CPA offer required traffic of specific country.
I'm plan to post offer link to facebook group,g+ community and later will be instagram but I don't know how to target in specific country . How do I know what group,community or instagram account has member come from the country that offer request.
Please help me, I appreciate any help and I'm sorry for my bad english.