Client is unreasonable and fraudulent

[#1]

I'm making this post because I care about other freelancers and how clients take advantage of them.

I had someone reach out to me and they said they had a paid test for $15 for one graphic which I agreed to. The original job posting said $2K.  After I over-delivered and gave her 4 graphics because I wanted the gig, she automatically assumed I was going to do another one for $15. I wanted to discuss fees with her because I am not going to do $15 per graphic. She said I was wasting her time, she blocked me and left a bad review. She really liked the graphics I made her by the way. I don't deserve a bad review at ALL.

To get to $2k you would have to do 133,3 graphics at $15 to get there. It's completely unreasonable and fraudulent. This client has 50 open jobs all above 2K and I bet you she's paying them very little while dangling a larger number in front of them.

I would like to report her. 

[#2]

Probably nothing you can do at this point. Moving forward, just be sure to spell out every detail before you accept any offers. This "client" is playing this same game with others, and it won't be the last time.