Never buy Followers , they will hurt your reach and engagement because they will never engage with you and Instagram will think your content sucks and you will not get into Explore or even home page .
To Grow your account you will need to be Noticed by other people
And You can be noticed by doing this method
1- Buy Jarvee
2- Buy VPS
3- Buy Mobile Proxy
4- Add your account Jarvee
5- Setup Your account to Follow / Unfollow People
6- Setup Your Target Sources ( it has to be Targeted towards active users who engage with your Competitors )
7- Set speed to 20 Follow/unfollow A Day and Increase each day with 10 until 450 Max
Learn how to setup everything by reading this post