Вот причина ((
Ticket Response: "
The rules weren't correct. It is for EU, but it is only for certain countries. These countries are, BE , BG , CZ , DK , DE , EE , IE , EL , ES , FR , IT , CY , LV , LT , LU , HU , MT , NL , HE , PL , PT , RO , SI , SK , FI , SE , UK , IS , LI , NO , CH , GB , AT , TR. Russia isn't one of them listed, so you are not eligible to participate in the tournament.