For my step sis funeral arrangements please help

Hey my name is Josh Henry and I have known chastity for more than 30 years and she is leaving behind 4 children and her death was so unexpected and we are trying to raise as much as we can so we can make sure we can atleast cremate her so please we need all the help we can get because they have just buried her grandmother a few months ago and we do not have the money to afford anything on the cremation so please we need all the help we can get