Help me bury my sister next to our Mother.

Hi, I am trying to raise money for my sisters burial. Her name was Kristin Ana Tomow and she just passed on August 4th, 2022. She was only 32 years old and the baby of the family.  Before she passed her wish was to be buried on our reservation by our Mom.  I don't want to let her down by cremation instead of what she wanted due to low funds.  If anyone can help it would be greatly appreciated.  Gruetzmacher funeral home can only keep her body for so long. Any amount would help.