Cash call Rip off Anaheim, California

I received a loan of about 2000.00 from cash call years ago and I was paying it until i became unempolyed. I have been moving around trying to keep a roof over my head and now they have received my new phone number and i received a message from them today. I called back and was informed that they are sueing me and have a judgement against me this is coming from there processing legal department that are working for them my loan has now risen to over 6000.00 dollars because of the interest rate. they said if I don't commit to paying at least 2500.00 today that they will garnish my checks  once I start working and put liens on anything in my name. They also said they are in the process of sending out a sheriff to serve me court papers.  I was told I will be responsible for all court charges. I have no money for a lawyer can they put a lien on my paid for car should i get the car out of my name . I know I owe them but this is so overwhelming what can i do to protect my personel assets all I have is my car and bank account which has no money and my unemployment check is so low I am roommating and can barely pay my share. Please give me some advice I live in the state of California.