In general, Youtube needs patience to succeed, but all you have to do is :
Keep uploading self created content.
Post your videos with a short description in social media like Facebook, Twitter, reddit and Google+ .
Make a community for your channel by for example creating group talking about types of your videos and post your links gradually.
Use a Seo tool in your channel to follow up progress of your videos.
Put hashtags of your channel name in the description of your videos to promote it.
For a quick support you can use VidIQ tool to enhance your videos and increase your appearance in search engines.
This tool is helping you choose the right related keywords and tags in videos, rank you up in search results, and learn you how to adjust your video from A to Z .
Best wishes