Good luck getting anything out of Ducati North America.
My bike was bounced around between three dealerships over the span of 5 months due to incompetency from both the dealers and DNA. It was ~2000kms old when I dropped it off and looked mint, and by the time I got it back, it was covered with fine scratches, scuffed paint, stains and even paint chips around the fasteners. I detailed it as much as possible, but I still know where the blemishes are. I contacted DNA about it due to already having a rapport with someone there (from the 5 month debacle) - didn't even get a reply. I know those things were inevitable after enough use, but I just hate that it wasn't me who did any of it!
Hopefully you get better resolution than I did.