Have you even tried clicking on the command If/Then/Else? Thats exactly what it shows. It appears, you get 3 fields to add stuff: conditional, action, alternative action.
Calm down. Judging by how different your interface looks, I'm guessing you don't have The Frozen Throne expansion. RoC probably doesn't have that command, because with TFT it's right there:I told you went it through several times and I can't find the damn button. I already asked for SPECIFIC MOUSE CLICKS where to find it.