So some believe that Hamas or Muslims are the Amalekites, any muslims familiar with this one?

jews don't believe the muslims are amalek. also, the law cannot be applied now since one can't be sure who is amalek and one can't kill people on a hunch. also it is against the law of the land to kill people, so the commandment to follow the laws of the land we live in overrides the commandment to kill amalek.