I don't remember the name of manga but story goes like this
Before reborn her family falls in debt
Her elder sister marries some old guy to save herself
She n her younger sister keep on working n trying to meet their ends
Hey boyfriend abandons her and marries some influential girl
When she stops him she's killed
Then in New life she gets in contact with Duke to whom her father owes gambling debt
They agreed to form contact
The girl had red hair
I know this much but don't remember the name this is frustrating. 💢💢💢💢

Maybe Daisy ? but the girl has pink hair 😮