Support Needed for Mother's Burial Costs

My name is Dave, I am raising money to bury my mother who passed away on Monday,

July 28th. She told my sister, that she had everything ready just three or four months back. since her passing, I have discovered that she doesn't have a burial plot, and to buy one is $7500 and that includes everything. so I am trying to raise this money to bury my mom who would have been 94 in October. I am retired and the siblings I have are poor working folk and don't have any extra money. So if you could see it in your hearts to help us out I would greatly appreciate it very much. Thank you very very deeply from my heart, and my families hearts. My mothers wish was to have a religious funeral and not be cremated.