It says Aror Mekarev Ha Kets... If so why do we say in the Kadish VaYekarev Meshicha? By saying it we are calling for the end of days, aren’t we?

I never heard of this Arur. In any event we are asking Hashem in the Kaddish to bring the end of days where the Mashiach will be revealed where justice and good will prevail. I'm sure you can't find anything bad about that.