what wud you do?

hello,i am an error!!!and i have a question to you!the 2 weeks later after the first outbreak i was hiding with my friend in my house when we saw IT!it was 6 feet tall and it rip a guy apart the rest of survivors just ran!it even killed another zombie and destroyed a tree!im just telling this to get you prepared!cuz i dont now how many this thing are!all of the guys had machine guns and they are probably dead by that thing!cuz when they shot at it it barely did anything to that giant thing!it just made it angrier!so my question to you is...what wud you do to it!because we are to scared to go out of the house knowing it will get us and we wanna now how to kill that thing!please answer quickly we running out of supplies!please!