Piglin like behavior not working.

So, im trying to make it where if you hit one of these guys, they will call specific other mobs, including their own kind for help. However the "Call for help" checkmark doesnt seem to work for me, and im not sure how to make them call other mobs to help. When i hit one, the others ignore me unless i hit them. I plan in the future to make 4 variations of this mob, and im not sure how to make it where the mob will also call them for help if they get hit. Could i get some help with this?