Americas Best Value Inn review: will not return my $ 50.00deposit

I am currently recieving homeless assistance through lake county i stayed here at americas best value in clearlake ca, my 3 year old spilled her juice on the sheet and the floor towels were dirty and for that i am bieng told i will not recieve my 50 $ deposit back.that 50 $ deposit has to be spent on another night at a hotel and i have to turn in a reciept to the countybfor proof of my stay for homeless assistance or i will not be able to recieve any more vouchers i . Have 3 very young children and this is rediculous..