Chaz cremation expenses

My best friend sherri Wakefield her fiance passed due to a freak accident on sunday may 10th leaving behind his 7 month old son and fiance in a tough spot having to move out of there place with no job and nowhere to go due to this virus he also has a 5 year old daughter were asking anyone for help to cremate him and put him to rest any help is appreciated even if it's a dollar thank you in advance!