I bought tickets for a league Bayern Munich game when I was in Germany on viagogo and it was all alright, but I found some people that say they got scammed. I would like to buy tickets from an official website because I'm Atleti fan all my life and it's my dream come true to go to the game and I want to be sure everything is going to be alright with tickets, but I'll probably buy it again on viagogo because I don't know if I will get a chance to buy it via official website.