I'm looking for a web-based instagram automation system

Hello, I’m looking for an automation system that can manage my and my customers’ accounts.

Features I want;
Auto follow, unfollow, like, comment
Auto Scheduler Post, Story, Reels.
Auto unfollow
DM System (optional)

Now I have Stackpost with the features I want. But I don’t know if it works properly. I don’t want to use Jarvee because I want to serve all my customers online. So we will install the software on our own site.

Anyone use stackpost?Or do you have different suggestions.