Amazon Affilate Account

I was never such disappointed today. I did a hard work, set up an auto blogging site, got a lot of views, and I finally had my 4 amazon sells in a single day. And after this they send me a mail that I didn't get accepted because my site lacks original content and delete my account with all my revenue. I was never such disappointed in my life.
Does somebody here have an unused acceped amazon account here? I don't just feel like if i would start again they would take my account again. And why wouldn't they?It's free money for them