Just had a look at your site. I thought the first page should promote the product I had to hunt around to find an example!
Who on earth chose that music for a care home? Think of who you are selling to, I am only 40 but did not want to listen that rubbish, also could not turn the sound off on the screen!

Looks a good product but with limited appeal, what have you tried so far to gain customers? Once we know that then we might be able to offer further advice. The obvious market is Estate Agents and hotels. How about golf courses, National Trust, fisheries etc.

Would like to help but have no information.