How to grow my Youtube channel fast?

8 Proven Tips to Promote your YouTube Channel

1. Write engaging, must-see titles.
2. Optimize your videos for visibility.
3. Figure out what your audience wants.
4. Engage with the YouTube community.
5. Customize your thumbnails.
6. Cross-promote your own videos on YouTube.
7. Target google search results.
8. Run a contest or giveaway.

You can also hire a Freelancer to grow your YouTube Channel fast, Fiverr is the best platform to find a Professional Freelancer according to your budget

Sharing a Gig here based on his positive ratings and feed backs, He has expertise to grow your channel organically. Hope it can help you to grow your YouTube Channel fast :)