Please help pay off past due bills

My name is Krystal. I was wrongfully terminated from my 3 year bartending job this past Sunday at a local burger bar restaurant. My mother passed away 2 weeks ago and I have shown up the day after she passed and so on. I got fired cause I refused to pay a tab that “ walked out” that was already paid for while I was on my break. Due to holiday times, sadly the restaurant industry tends to be super slow. I have a 9 year old son that I need to make Christmas happen for and bills that wait for no one. If anyone can please help a grieving mother trying to navigate a tremendous loss and the first job that I’ve ever been fired from. Anything helps. Please and Thank You.