miningrigrentals.com is the company name. You'll never be banned for whistleblowing.
I refuse to click your link, why couldn't you at least have the decency to copy/paste the body text here so we can have the entire getdown of what happened. How often did you rent your rig for? Have you tried to contact support multiple times before going so far as to file the ripoffreport.
According to the "article" (if you call it that) that is linked on the OP it says that he was banned for complaining publicly to the owner of the site (from the site)
I personally think that any mining rental website is a scam because the users would always end up paying more then the EV of mining or else the people who are renting out their machines would simply mine on a pool