Help Paying Rent

I am a single father raising 2 young children, Willow who is 5 and Finnegan wis 7. Currently I am living hand to mouth, and paycheck to paycheck. Unfortunately I have fallen short this month, and need help paying rent and possibly getting a fe groceries for the kids. I normally wouldn't do something like this, but I am desperate, and come to you with all humility. Anything truly helps.