Do 당신 think why is that Leonardo DiCaprio never get the Oscar even in 타이타닉 movie?

We know that 타이타닉 received 11 Oscar..Right?! including Best Movie... i think, if one movie become THE BEST MOVIE so as the actor and actress become the best performance... since without the actors how can that movie become THE BEST??? (think)

PS : that's all i'm thinking... sorry if i did hurting someone feelings :)