viber blocking mode

[Amber Love]

hi. i have a samsung galaxy S4 and i have viber mode. But now how can i block a contact in viber when the option isn't available to block an contact. i just don't want every contact that i have or don't have in my list be able to contact me via viber. but i just can't find the option to block a contact

 

[SoupaJ]

The best path is to open the call logs or go through contacts and locate the number. Click on it, and hold and amid the option provided.