Get ready for free perfume samples on Facebook! Follow or like BOSS's page and engage with their posts by liking, commenting, then return to see an "ADVERT" offer your way. Apply through provided instructions requiring personal details such as name, address, and email. If the ad isn't appearing promptly after interaction, adjust Facebook Ad Preferences for better targeted content or keep engaging more with BOSS posts until you spot it in your feed regularly. Share if successful!