There are instances where you can be blocked from accessing the service either by the service itself or by your country. One could face certain restrictions as a traveler, marketer, or even a regular user. WhatsApp has become a very important application in the social media world today and is said to be free to use in all parts of the world however, it’s not as free as one would expect. You will also need a stable internet connection to connect to the contacts on your WhatsApp and enjoy the services. Once you’ve downloaded the app to your device, you will provide your phone number, which the app registers and syncs your device contacts. What is required to register to WhatsApp and enjoy its services is a WhatsApp-enabled device. This voice-over-IP and cross-platform mobile messaging system is arguably amongst the world’s most popular social messaging apps. WhatsApp’s popularity has been on a constant rise over the years, with millions of users worldwide adopting the use of their services.