Summing up what just happened, since y'all are confused:
Queenie brought Delphine to Hell, and her personal Hell is being in her own torturing chamber with her daughters. However, because Marie failed to fulfill her deal with Papa Legba that she used to do, he also has brought her there, so she's suffering as well by unwillingly torturing Delphine and ha daughters.
Summing up what just happened, since y'all are confused:
Queenie brought Delphine to Hell, and her personal Hell is being in her own torturing chamber with her daughters. However, because Marie failed to fulfill her deal with Papa Legba that she used to do, he also has brought her there, so she's suffering as well by unwillingly torturing Delphine and ha daughters.
Summing up what just happened, since y'all are confused:
Queenie brought Delphine to Hell, and her personal Hell is being in her own torturing chamber with her daughters. However, because Marie failed to fulfill her deal with Papa Legba that she used to do, he also has brought her there, so she's suffering as well by unwillingly torturing Delphine and ha daughters.
Summing up what just happened, since y'all are confused:
Queenie brought Delphine to Hell, and her personal Hell is being in her own torturing chamber with her daughters. However, because Marie failed to fulfill her deal with Papa Legba that she used to do, he also has brought her there, so she's suffering as well by unwillingly torturing Delphine and ha daughters.
For the people confused on Marie and Delphine death it's easy.
Delphine was only alive because of Marie and Marie was alive because of her deal with Papa.
Queenie made Papa realize that with Marie body being chopped up in pieces, she could no longer fulfill her deal.
With that realization Papa took away her immorality and with her body being chopped up she died.
Then Queenie when and stabbed Delphine so now she is dead too.