"Executrix" is a term used to refer to a female executor of an estate. An executor, also known as an executrix (if female), is a person appointed to carry out the instructions of a deceased person (testator) as stated in their will. The executor is responsible for managing and distributing the deceased person's assets, paying debts, and handling other administrative tasks.

Without more context, I couldn't find any specific information on a person named Mandy Flores. It's possible that Mandy Flores is a private individual or a public figure who has been appointed as an executrix for someone's estate.