Increasing followers for your Spotify playlist can be achieved through various methods. Here are some tips:

1. **Share on Social Media:** Share your playlist on your social media platforms like Facebook, Twitter, Instagram, etc. You can also share it in relevant groups or communities.

2. **Collaborate with Others:** Collaborate with other playlist creators or influencers to feature your playlist. They can help you reach a larger audience.

3. **Update Regularly:** Regularly update your playlist with new songs. This will keep your followers engaged and attract new ones.

4. **Create a Theme:** Create a playlist around a specific theme, genre, or mood. This can attract listeners who are interested in that particular theme.

5. **Use Relevant Keywords:** Use relevant keywords in your playlist's title and description to make it easier for users to find it.

6. **Engage with Your Followers:** Engage with your followers by responding to their comments or suggestions. This can help build a loyal community around your playlist.

7. **Promote on Blogs or Websites:** If you have a blog or website, promote your playlist there. You can also reach out to music blogs or websites and ask them to feature your playlist.

8. **Submit Your Playlist to Playlist Sites:** There are several websites where you can submit your Spotify playlist to be featured, such as Playlists.net.

9. **Create Quality Content:** Make sure your playlist has high-quality songs that people would want to listen to. The better your content, the more likely people are to follow your playlist.

Remember, increasing your followers won't happen overnight. It takes time and consistent effort. Good luck!