according to facepunch posts its one every wednesday and saturday
This is right because I got one Wednesday and Saturday last week, huh, I figured you'd get two each week at the same time, depending when you got your coin. For example, I bought my coin on Sunday July 5th, so I figured I'd get my contracts every Sunday
How do I get more contracts? I haven't gotten any after I did all mine.
Did you even bother to read the article ingame about it?