I have a little experience in this domain: developed a video product/model for a large publishing company that produces a little over 500K rev/annum.
In short: Keep on pushing the product. Do not pay much attention behind any of the hoopla that comes with a product launch - but entertain all opportunities nonetheless, you never know when the contacts might be beneficial.
Where you have positioned yourself makes this a perfect solution for a small business or entrepreneur with a unique content offering. The service is cheaper than Brightcove but more optioned than YouTube. Target coming up with a Wordpress plugin to market directly to that very powerful segment and promote to them. Wordpress + your service would be a 80% solution to a challenging issue related to monetization of video.
Find some way to integrate distribution with YouTube to leverage the power of their network (perhaps set up a site for preview videos).
Target the educational video providers (5min and others), make sure you scan the ENTIRE ecosystem to see what the other competition is doing right / wrong. See what guitar lesson video producers are using, for example.
Once you have some notable customers (even give away a free/discount account to a notable customer just to get their testimonial). Post their VIDEO testimonial on your site.
Even before features, you may want to explain "How it Works" in a brief tab so that users do not have to view the whole 70 sec video to find out how this works.
The word "Alfa" in your header is spelled "Alpha" in common English.
Play the intro video on entry into the page, better yet, create an illustrated video of how things work (not technical, just illustrative) and place it on the homepage.
No offense, but I had a tiny bit of trouble understanding what you were saying in the 70 second video. You may want to replace that with a female voice reading the script.
I'm not sure I see the pricing model set up working for micropayment videos (anything less than $4).
Also, how does the authentication/sessions work? Will a user that's paid for one video automatically be able to buy a another video on the same domain (or within the Videolla domain) without another authentication?
Reach out to me if you have a viable business and want to sell.