What is the best Instagram subscription automation service?

Question

Instagram

Good afternoon!
Tell me the service for automating subscriptions on Instagram.
Spam, automatic posting by comment is NOT required.
Just to help subscribe to potentially interested users, in the absence of a mutual subscription, he unsubscribed.
It would also be nice to create retargeting groups - parsing subscribers from legal accounts. persons for example.
PS Does Instagram have targeted ads in the US?

Answer 1

The Prtut.ru service helped me with the subscription, quickly, efficiently and, most importantly, not expensive. Any of your questions will be answered quickly and will always tell you how best to do it.

Answer 2

I'm using https://socialmediatool.net/ as an alternative for instagress.com
Posting, Follow, Likes, Comments, Unfollow, Repost