Shirt Printing Disaster!!!!

I found a shirt printing company and got really excited this weekend. I went to pick up the shirts this morning after going to American Apparel and buying the 2 shirts in the colors from my designs. The printer DUPED me!! He did a half way job and printed the design on the shirt but the image has some weird white box around each object on the shirt. It looks terrible, and he wants me to pay for it because he used his ink and paper, or whatever. I don't even know if i should pay him jus to get my shirts back because i spent money on them or would it be a waste. This sucks!!!

-American Apparel shirts 34$
-Printing 25$
-Final Product =Big Stinking Dissappointment!!!!! ARGH!