i checked your channel, seems pretty active, the thumbnails are good and would make people want to reblog them.
maybe the tags, see if you need to add more where it relates to other videos so your video shows up on the side of some other videos in the "related" section.
maybe check your most viewed video and answer the question of "why it got more views" and then do a video similar to it.[DOUBLEPOST=1398269382,1398269198][/DOUBLEPOST]but you are doing greate! you started about 10 month ago, give it some time.
you can also create more social media accounts, i see you do have twitter, which it great! find ways to grow that twitter audience and lead them to your channel