Assist with Robert's Cremation Expenses

Robert was a beloved husband, brother, yeye (grandpa), and great grandpa who unfortunately unexpectedly passed away on April 4th, his wish was to be cremated and we were quoted $1600, needing to put down $800 before they will even do the cremation. With his passing being so unexpected we unfortunately do not have much of any money to put down, any help would be very appreciated