Its pretty funny if you go to THE MARVELS wikipedia page and read about profits on the box office section
>The Marvels grossed $84.5 million in the United States and Canada, and $121.6 million in other territories, for a worldwide total of $206.1 million. It is the first box-office bomb and the lowest-grossing film of the MCU franchise, falling short of an estimated break-even point of $439.6 million. Puck News reported that the film needed to earn around $700 million to become profitable. Deadline Hollywood calculated the net losses of the film to be $237 million, when factoring together expenses and revenues. Despite this, it surpassed A Wrinkle in Time (2018) to become the highest-grossing film directed by a Black woman.
TLDR yeah it lost a ton of money but it made more than any movie directed by a black woman before