As my trip in the World cup comes to an end I just discovered that I needed to register at the cities that I went to.
I've been to: Samara, Kazan, Samara, St. Petersburg, and Moscow.
Unfortunately, since I didn't know, I didn't register in any of the cities. What should I do next? Go to Moscow airport and hope nothing happens? Or should I try to register in the cities that I went to?
I stayed in Airbnb the whole journey and got WhatsApp of the hosts.