Is any one tell me how can i promote my video & increase there subscriber, like.

Following are some ways To Promote A Video & Get More Views
1. Video Title
2. Video Tags
3. Use A Custom Thumbnail
4. Focus On Branding
5. Share Videos On Social Media Channels
6. Start A Blog For Your YouTube Channel
7. Create A Playlist Or Add Video To An Existing Playlist
8. Use Calls To Action
9. Interview Influencers In Your Niche
10. Spend Time Learning At YouTube's Creator Academy