A lot of good advice here. I would agree that simplifying the ad will probably help. Take four or five good quality photos, list the mileage and maintenance history. You can got to https://www.mdecoder.com/decode/z899036 and get a build sheet like this: that you can include with the photos. Mention the additional items (such as the Nav 6) that will be included in the sale. Provide contact information. Once you have a good ad you can cross-post to facebook, cycle trader, and craigslist. It's a nice bike just be patient.