Best way to contact keystone with photos

[Hawkpat]

I seem to recall posters relating good people at keystone to contact but did a search and couldn't come up with anything.

We have owned our Montana 3400 for 13 months and last week notice a gap below the garage. The sheet metal was slipping away. Noticed the next day that it is not securely attached. Tech said it looks like they didn't use enough sheet metal to get up to the screwed on fastener.

Thought I would at least contact keystone and see if they would authorize a fix.

Thanks for any help.