The general seo on the site looks like it is suppose to...
You have no indexing issues.
Url, title and text looks fine. (more text including the keywords in the url would of course be better but it is a tube so not so easy to do this to every video)
Do not hire anyone for seo of your website...
However if you do know somebody who knows a lot about link building you should consider hiring them... Link building is expensive but it is also the absolute most amazing thing that can take you to the next level.. so you go from just beeing indexed to actually ranking
