Can anyone explain why the game says I finished 2nd?

[mvmatos]

I finished the season with joint most points (73), goal difference (100), goals scored (111) with another team.

In the games between us, we drew the first game but I won the second game.

So, why didn’t I win the league? Can someone help?
I got screenshots but I don’t know how to post them lol

Has this happened to anyone else?

Do you have a print screen from the league table?