Game won't install

So I got this game yesterday on disc and it won’t install past 6%

have tried install online offline, with, without update, hard reset, power cycle, contacted Xbox support who eventually said buy another disc.

i read numerous earlier posts about this with no fixes.

Can anyone help ?

thanks.

Omg I bought a disc copy and had the same problem I swap it out 4 times and still had the same problem Microsoft or the people who make halo 5 need to take they faulty game off the shelves and fix the problem cause I really want to play halo 5