We've talked about this before, it's been a really terrible season for Tottenham. They lost their chance to play in Europe with only 1 point difference. If they hadn't lost so many points in the last weeks, we could say that they would have very different goals right now.
They are not as ambitious and strong as they used to be, they must make new transfers to the team if they want to be successful next year. Otherwise, they will finish the season with such a ranking

Tottenham do not place a high priority on adding new players; instead, they prefer to rely on its current and upcoming players. I believe it is about time for them to pay more attention to transfer windows and add more players in order to enhance their squad and boost their performance in the league. They're simply a less competitive team in the Premier League currently, and they don't really fight for anything important anymore. They must understand their priorities and work toward them for the benefit of the entire team.
Tottenham Hotspur's major problem I think is from the club's management and just as Antonio Conte publicly criticized them while also mentioning the main issues of the club and the solution to those issues, I don't think there's anything that can be done to better the fortunes of the club rather than addressing the already mentioned issues from the club management.