Legendary and Lone Wolf achievement stay 93 percen

I complete the campaing of halo 5 on lengedary and receive the normal and harcored achievement but the lengedary and Lone Wolf achievement stay 93 percent what the h… can anyone help me i dont want replay the campaing on lengedary dont have time

A lot of the reports I’ve seen indicate that this happens when you’ve lost connection during a mission. If you know which mission that happened in you could replay that one.

Ok gonna try thank you​:+1::+1::+1:

I didn’t Work Someone know how to email halo company or something fix the achievement i am tired to pass the game on lengedary again