No, your account will not get banned from using our services. We only use natural promotions to advertise your channel and videos.
None of our customers have ever informed us that they have had any issues with YouTube from using our services.
However, the YouTube Partner Program Policies prohibits you from using third party websites such as Instant Views to promote your videos. So you are not allowed to buy views on videos while monetization is enabled. Read more about monetization here.