Advice on promoting Kickstarter

I have a really good Kickstarter idea and have spent the past few days making a really professional looking video. Was hoping some of you fine gentlemen could point me in the right direction on what sort of methods I should use to promote it? I've heard Youtube changed recently and that buying views is difficult at the moment. I used to lurk here years ago but it's been awhile and I'm not sure what works and doesn't work these days. Any help would be much appreciated.

YT views works now. Don't forget about Reddit. It's really a great source of traffic. Actually, any social platform you like.

What's your product btw?

Reddit hates crowdfund

You can reach out to relevant Facebook Pages, there are many that share videos of cool new products, especially those listed on Kickstarter or Indiegogo. If you have an exceptional video, they might share it for free, or else you might have to pay for it, but the reach and impact of this medium is worth the cost.

Apart from this, you can find numerous services on Fiverr for Kickstarter listing marketing, but there is no way to know how many of them actually work.