<human>: Can you summarize the given text in a few sentences?

I've been unemployed for 5 months. I worked last month in a supermarket 30km away. I recently came back to the job (Supermarket too) I held for 2 years before I was unemployed for 5 months because my application was accepted. 
Here is the Problem: My boss

This is the first month, and he already did not pay me all of my money for last period. He wrote me on for 20+h less than I worked. Second: He lied to me straight in my face twice. I asked for a 6 month contract. He said yeah okay ill do. On the interview I again asked him "is this a 6 month contract and not a summertime one?". He said yes it is. The next week the franchise sends me my contract that I needed to sign and send back. It was a summertime contract. This means no bonuses, and a lower salary. I've worked with him 3 weeks and he lied twice. 

Of course, a late payment is no problem. I also confronted him about him and he said he'll pay me next month. Unfortunately in the 6 months I worked for him prior to my unemployment (he was a new manager),he cheated on my hours three times. And every time the same answer. Like this time. I never got a penny from him. I doubt he'll pay me this time but I'll fight for it. I have recorded my hours. 

Now I want to leave. I don't trust this guy. I don't know why I went back to him, even my mom asked me why. But I have no other job and a lot of applications that aren't answered yet.
<bot>: Boss lied and cheated on my hours for the 4th time. So I have a lower salary than promised and the hours he didn't pay yet "will be paid next month.