Man, what a crap situation! I'm glad I had no issues with my trailer. I'd be hard pressed to buy something for $30k without it actually existing, or having a REALLY well spelled out contract and plenty of reviews from previous customers.
Customer service is MORE important than the widget a company makes. IMO. No matter the quality, if a company is there to help you no questions asked for your ownership, that's rad, and I'd buy whatever it is they make, from now on.
Hope Inka can turn it around and pump out some great trailers, make lots of money from lots of happy customers. Hope the OP gets his money back, or a trailer asap... Sucks being forced into the public spotlight, but hey, you run a public company and are asking for their money! Is what it is. Just be honest with yourself, and your customers. It'll pay off!