The both mark Zuckerberg social media platform is simply best for advertisement. When it comes to reaching to your contact fast those that are your esteem customers, then WhatsApp is best for that. But when you're trying to seek widespread online presence utilize Facebook, and use their Ads to go Live worldwide. Or you simply come at bizdustry to advertise products and your business since their is large number of users here.The effectiveness of WhatsApp advertisement is quite enormous even more than Facebook in terms of effectiveness but when it comes to advertisement over a large area of place then you can give it up to Facebook but when you come to effective advertisement I think WhatsApp is much more effective as an advertisement tool or platform.