Burial/Cremation cost for Trey Gibson

My best friend Kimberly Vincent lost her only child. Her son 17 year old Trey Gibson died from a gun shot wound to the chest in Orange, TX. We are trying to respect Trey's wishes and have him cremated because he told his mom and close friends that's what he wanted simply because he didn't want to be only seen on holidays and birthdays. She is disabled and needs help with the burial/cremation cost. Any donations are greatly appreciated in this time of lots and grief.