TikTok is a fast-growing social media platform, and growing your presence on the platform can help you reach a wider audience and potentially turn into a source of income. Here are some strategies you can use to grow on TikTok:

1. Optimize your profile: Make sure your profile is complete, including a bio and profile picture that represents your brand or personal image.

2. Create engaging content: Create videos that are visually appealing and engaging, and that align with your niche. Use popular music, trending hashtags, and popular filters to make your content more discoverable.

3. Use hashtags: Use relevant hashtags in your captions and as comments on your videos to make them more discoverable to people searching for those topics.

4. Post consistently: Post regularly and at the best times for your audience. Consistency is important for building a following and keeping your existing followers engaged.

5. Engage with other users: Like, comment, and share other users' videos, and respond to comments on your own videos. This can help build relationships and increase your visibility.

6. Collaborate with other users: Collaborate with other users on TikTok to cross-promote each other's content and reach new audiences.

7. Utilize features such as Live-streaming, Reels and Duet which are very popular on the platform.

8. Use TikTok ads: Running ads on TikTok can help increase your reach and target specific demographics, which can lead to more followers and sales.

Remember that growing on TikTok takes time, patience, and consistency. Stick to your strategy, and don't get discouraged if you don't see results right away.