Mind Like A Diamond by Amanda Pavlov

Seventeen-year-old gymnast, Lisette Colbert, is skeptical of her criminal mother's claim that they are descendants of pirate witches.

But on Halloween night, Lisette will learn you don't have to believe in magic for it to kill you.

Lured by a $10,000 prize, Lisette recruits her best friend Xavier and together they enter The 13th Realm of Hell-an escape-room style Haunted House run by a mysterious coven. Xavier has his reservations, especially after reading the fine print on the waiver to enter. Lisette is too focused on proving herself to consider the risks. With him or without him, she is determined to complete all thirteen realms. If she wins the prize money, she'll avoid eviction from her beloved French Quarter apartment.

But the witches who run the show don't write happy endings.