If all social media platforms are being blocked in your country ,how can you socially communicate?is there away? do we have a backup plan?

Satellite networks

Mobile applications like we chat, line and watsapp. some apps are developed by social networks which cant be banned as phone apps cant be banned

As much as I agree that social networking is a valid way of communication and creating new contact, however it is NOT a replacement to real life, face-to-face networking.

If this is the case in your country and not being able to access social network website, then it isn't a huge loss since meeting people out there and keeping in touch via mail is always best, even in both cases.