give my mother the proper burial

Hi here looking for some help to give my mother the proper services she deserves. Although our relationship was rocky, she was willing to change and be a better person and grandmother to her grandkids. My heart is broken that our time was cut short. My ex girlfriend and her friend were driving my mom to Colorado. She was focusing on improving her health and was going to stay with a friend who could support her in doing so. Unfortunately ex girlfriend had lost control of the car in Utah (I-70) , my mother was not wearing a seatbelt and was ejected from the vehicle. She did not survive the accident. My siblings and I are young , a few of us parents , and are in no such way financially able to cover these costs alone. We are asking please of our friends and family to donate what you can. Any and all help. Thank you Noah