Toty icon evolution

Hello everyone i am Fc mobile player named Polpinhas. 
i am here because of toty evolution icon, because at first time i accidently used the 85 cannavaro on a trade… but then i notice i needed it… when i start checking some vídeos of players i notice they did the same but then Fc mobile give to everyone i guess players Back all of them 3..

but till now i have not get refunded any of then to finish the event. Can anyone tell me something