When you get spam to Viber, don’t be lazy to click "complain". A pair of donations from different users - and the number will be automatically picked up. And if you just block or remove it, magic doesn’t happen. We have tolerance, comrades. We will not give the enemy a chance.
In the load:
Dear Father Christmas! I’ve been good all year... Hm... Well almost all year... Hm... Well sometimes... Hm... Oh, okay! I will buy everything myself!