My zombie dream

So I had a dream a lot time ago and I still remember some it and the dream was about a zombie apocalypse and I was in my dream and some of my family there was my cousin and my sister and my dad and mom.

And we were In a mall and there was a big hole in the half of the building and we had a little town going on and there was some farm animal and there was a little group for scavenging and none of the another girl join There was only one which was my older sister.

And I wanted to join the scavenging group and I just when outside without them knowing it and I found some.other clothing and I had a mask on and I was trying to hide my face for my group and I was trying to secretly help them I didn't go back to the town.

That is all I remember sorry I would tell you about my full dream it I didn't forget.