Need help

I am suddenly in a position I never thought in my wildest dreams id be in. A friend of mine more like a sister that i have known since grade school is in the hospital due to the hands of her husband who is currently being held at south-west detention center. I received a call from the Children’s Aid informing me of what had happened and that they had their 2 daughters who had requested to stay with me. Of course I have the girls now and my heart is absolutely broken over the situation and rage towards their father. Im suddenly faced with the reality that Christmas is just days away and I already was on my last dollars as I have 4 children of my own. I literally dont have the money for extra gifts and im pleading for help. In anyway shape or form. The girls are 14 and 15 size 2 and size 4 clothing and size 6 and size 9 for footwear. Please if anyone can help me put gifts under the tree for them so they are not left out would be so appropriated words can not express. Please anything helps