How to increases Instagram follower

Use relevant hashtags: Using relevant hashtags can help your posts get discovered by users who are searching for those terms.
Collaborate with other users: Partnering with other users, especially those with a large following, can help expose your content to a new audience.
Post regularly: Consistently posting high-quality content can help you attract and retain followers.
Use Instagram Stories: Instagram Stories are a great way to engage with your audience and give them a behind-the-scenes look at your business.
Use Instagram’s paid promotion feature: Instagram's paid promotion feature allows you to reach a larger audience by promoting your posts to users who don't already follow you.
Interact with your followers: Responding to comments and liking and commenting on other users' posts can help you build relationships and gain new followers.
Use Instagram’s Explore feature: The explore feature allows you to discover new users and content, which can help you find new followers.

Overall, the key to increasing your Instagram followers is to create high-quality content, use relevant hashtags, and engage with your audience.