I am not even appearing in the SERP (Youtube) while searching for the title of the video. Another point is we have distributed the copyright of our video with other premium youtube channel and now they are appearing almost everywhere in the SERP (even when a user search for the title). They are also expending $90 on a daily basis to promote that video.
One of my favorite ways to give content a boost is to run ads on Facebook targeting people with interests that are relevant to the content. It’s fairly low cost since you are offering a free piece of content. By targeting people with relevant interests to your content, you drive the right people to the content and into the top of your funnel. And if your content resonates with them, they’ll share, link, and engage with the content in ways that will help Google see its value.