Folks that have reviewed my landing page brought up this issue as the biggest red flag. I had a nice looking site but very little content, very little actual information or persuasion. I've been working on adding more content.
As a user, i feel just like that looking at your landing page. What's the real problem you're trying to solve? Why is your way better? Why should i trust you?
Those are the questions your content should answer. I would shoot for 500 - 1000 words on your landing page (based on advice i've read only)
ps. I think it should be 90th percentile in your screenshot.
pps. I added more content to my landing page (to answer those questions) this weekend. In case it gives you any inspiration, it is: https://jobrudder.com