Small hint: if you ever want to attract a lawyer or a law firm to it you may have describe how it was harming your business in detail, what amount of money you lost and what amount of money you have to spend to get out of the dangerous situation. Also you have to describe how they do this and why they are guilty and you need evidence that they have done that on purpose. All of this will be a bit more than three sentences. But only then you may have a bit of success.