Post consistently to show your presence on Instagram.
Use upto 30 hashtags on each post that should be relevant for the particular post.
Put different types of stories regularly. For example polls, yes or no, like bar, etc.
Post at an exact time, I recommend posting at 9 to 10 am or 8to 10 pm.
Put the new post in the story.
Comment on your relevant people’s posts who are in your industry/niche.
Use an alternative text:
Why ALT Text and How to find the option in Instagram:
A. It tells Instagram what your post is about.
B. After posting, go back to that post and click edit.
C. On the right, below the image, there will be ‘ALT TEXT’ option click on that
D. Write the word which describes the image. For example, if you post something about digital marketing, your alt text should be ‘digital marketing’
Do collabs and lives with people in your niche.
Tag people with a big following who are in your niche.
Add location in your post
Always provide a lot of value to your followers so they can connect with you forever.