Hello, I received an email from Istock today saying that I will have my contract broken due to copyright.

I work with image manipulation and pay for third party photos, manipulate and treat to transform it into another image and concept, no problem, for example:

I have some financial difficulties and I am using image bank earnings to help pay some bills. How could I reverse this?

Most of my images are 100% my photos, I will lose everything, I can not sell them anymore?

Sorry my english, I live in Brazil.