Hi. I think you really have to invest in good photography. Another thing is you have a lot of empty space between the text, a lot of scrolling. And too much difference between the font sizes.
I think you have to replace the big logo on the front page to a simple and straight message to your customers with a good picture in the background. The message could be what you can offer to them to improve their lives. Forget about the logo does not add anything.
Regards