Support Needed for my fiancees Cremation

I'm really at a loss for words having to write this... Unfortunately, I lost the love of my life on 3/17/25 during a motorcycle accident between us and a truck that t-boned me and my fiancée on the bike. Unfortunately,she passed away in the hospital 2 days later as a cause of this the person fled and has yet to be found which just amazes me you can leave some one like that but Most importantly, my best friend and mother of my child lost her life and because of life circumstances, she did not have any kind of life insurance. I am hoping to cremate her per her wishes, but all funeral homes are saying between $2,500 and $3,400 to do so, which unfortunately, I have no way of coming up with the money on my own, and she has no living family. Any and everything at all helps, please and thank you sooo much. All donations will go towards paying for the cremation I even tried to get a loan, and my credit is just too bad. Uggg, this is the hardest thing I've ever had to go through in life. I just want my best friend back.