Hey Guys, i am new here so be kind. Idk if this is the right topic never did this before.
Today my friend and me matched a cheater we beat him, but there is no ingame function to report players using cheats etc.
I have proof uploaded a full gameplay on utube from this dude, would be nice if we get this guy out of our game 
Looks like i cant post links in this, look at my profile both links from the gameplay and his gamertag/stats are there aswell
I could not find any report options. I ran into a blatant hacker who wasn’t missing headshots and had a 95% accuracy at the end of the match. Spent about 5 minutes looking for the report option.
There isn’t an in-game report function, but you can report players by submitting a ticket over at Halo Waypoint’s Support website with any evidence you have.
aight might gonna do that if we can get this rowdy out
Found a website explaining how to do it:
https://progameguides.com/halo/how-to-report-players-in-halo-infinite-multiplayer/
It appears you also need to know that the player broke the Xbox Community Standards due to Microsoft policy that false reports will eventually be considered a sort of cry wolf scenario and negatively impact you.
For m&k in game… esc +tab…select name… report.
If you wish to report a player that you suspect is cheating. Then, I would recommend to submit a support ticket.
This is done by clicking a link and then selecting the option “Halo Safety - Report a Player”.
https://support.halowaypoint.com/hc/en-us/requests/new
Hey, if you name and shame mods will take the post down, take it to the support site.