This is unfair

The other day I saw a football match, and I saw a player that was offside, and he scored a gual anyways, the referee didn't mark any penalty. I am writing to you because I dont want to see this again, a player breaking the rules, and no penalty, I think this is unfair, and if this happens in an important match, like a final, I think everybody will be very angry about this, so i hope this dont happens again, this is unacceptable, and the score was tied, two to two, and the unfair play , ruined the match, so i think about it and i found a way to stop this, you need to stop this reference. I hope this never happens again.