Dear Mam/ Sir,
I specialize in Web Development using PHP and JavaScript using frameworks such as Node.JS, React and Vue.JS.
I understood what you want a Instagram Follow and Unfollow Automation tool. I think if we can discuss details on message it would be great because I think there is lot more I can offer to your normal follow and unfollow tool with features such as:
1. Scheduled Story or Post on Instagram,
2. DM your new followers,
3. Automatic like or dislike your followers photos,
4. Automatic comments on scheduled time.
I have developed this before that's why I can offer you all these. One more thing you can do is sell these services too. I hope we will get touch in message to discuss more.
Thanks.
Have a Nice Day.