Wont installe

My halo game ever since the update wont work. It wanted to update so i did it and it went up to 3000% and kerp going. So i deleted it and tryed redownloading it hopeing it would stop but noe it gets to 25% and stops all the ways and i cant get it to work someone plz help me

Plz help me 343. I love halo 5 and need it back on console. It wont download at all. I NEED HELP PLZ 343 HELP ME. DO A PATCH OR SOMETHING. its not just me whos having this prob. But im getting really angry about this i give lots of my $$$ on those packs and the LE game copy. Yet u still bug out on me so HEEEEELLLLLPPPPP MEEEEEEEEEEE

USE OUR MONEY RIGHT INSTED OF YO TERNY AND GIVE US A PATCH TO FIX THIS. USE OUR MONEY THE RIGHT WAY AND FIX YO GAME.