I'd walk in with a printed copy of that mesage and then say
"Have you ever heard of Hellcat.org?"
"Well here's the thread I started to ask how I should proceed with this problem. And right here <point to phone> is where I said I purchased my car from your dealership"
"Have you ever heard of Hellcat.org?"
"Well here's the thread I started to ask how I should proceed with this problem. And right here <point to phone> is where I said I purchased my car from your dealership"