hello , i think I am who you need, i can extract data with filter to create your custom audience , Why you should choose to do your job? I Can : # Extract data from facebook groups and pages and events . # Get leads from any country you want. # Extract data by keywords. # Filter data as you need you can define data from any country , prefix numbers , home town , location , GPS , date of birth , education ,language ,use android or ios and thing you want. i have a lot of experience in this field , don't waste this chance.