I am not sure if there is a free site where you can easily see snap counts for each game, but since there was just one game so far, it is easy to use PFR.
https://www.pro-football-reference.com/teams/buf/2024-snap-counts.htm
Interesting offensive snap counts (62 snaps):
Kincaid 52, Knox 36, Morris 6, Gilliam 4
Coleman 45, Hollins 36, Shakir 33, Samuel 17, MVS 13
Cook 38, Ty Johnson 12, Davis 6
Interesting defensive snap counts (61 snaps):
Oliver 50, Jones 45, Johnson 13, Carter 7
Rousseau 48, Epenesa 38, Miller 29, Toohill 11
D. Williams 52, Ingram 11
On offense, Coleman played 73% of snaps, by far most of all WRs. So much for the depth chart lol. Interesting that Shakir only slightly over 50% and Samuel only 17 snaps. I'd like to know if he was on limited snap count because of that toe. Ray Davis 6 snaps only, I'd say he can go only one way from here on
On defense, Oliver played 82% of snaps. There were only 3 games last year where he played more. I don't remember seeing Carter on the field, and this is why - he only played 7 snaps.