Why I loose?

I dont understand why i lose, beacause i have a pair king…
Any body help me. thanks…
Sorry my english but im portuguese and i dont speak english very well.

He had K K 10 7 6
You had K K 9 7 6
So his kicker being higher than your gives him the win.

thanks for your response.
but the game is it?

More info about “kickers” you can find in the Knowledge base…