Please help my family with emergency travel

I am a divorced single Mother of two girls,an immigrant of Kenya living in the USA. I am creating a fundraiser to be able to purchase 3 airline tickets for my daughters and myself, because I wish to travel to Kenya IMMEDIATELY . My Mother who is in Kenya has been battling a severe sickness for a while now and is now admitted in ICU in Nairobi,Kenya. She was admitted on Christmas day and has been in hospital since. Her condition has been slowly deteriorating. My wish is to travel immediately with my two daughters as soon as possible to go and be by her side,plus also support my Dad emotionally,it has not been easy for him.I am unable to raise this money because I have also been unemployed since September 2019 due to my Employment Authorizations being denied three times by USCIS(United States Citizenship and Immigration Services)for no reason at all. It has been really tough for immigrants trying to renew their legal documents lately. But Praise God I recently just got approved for my Visa  last month (December  2020) hence the reason I am scrabbling right now wanting to travel immediately to go be by  my Mother's side. I do not want to wait any longer to see what will happen with my Mum. I want to travel immediately. This will be the first time I am returning to home (Kenya) since I came to the USA 18 years ago. I am pleading for any help,whatever the contribution will help raise money for 3airline tickets.
I thank you all in advance and may God bless you all.