I think my game is messed up. Xbox series x

i think my game is messed up. examples, in bangkok club 27 the looking in the distance challenge there is a tree where i am suppose to shot. can’t see the box box.
In the sinper assassin game mode during the, the last yardbird mission i can’t complete the killer shot challenge. because after the two guys meet they do not go outside to where the speaker is at they starts walking up the stairs.
Also during freelancer mode when i try to go for no combat and i shot someone with my silnce weapon and no one was is around me to see or hear i am throwen into combat even if it is just for a second even the moment the body is discovered. even when i am no longer near the area. body discovered equals combat. even in my hiding spot. there are many more similar issues through out the game. Like when no one is around when i make my kill or knock out and yet i am discovered by changing clothes even though i look around before the kill and look around before the change of outfits. any help or advice to correct the issues i am facing/