@OP, instead of using hashtags to target your audience, you should try scraping user id's instead.
IE. scraping your competitors followers and liking/commenting on their pics.
spintax is not really a software that writes content for you like the other poster said, but it's a comment format which can be supported by softwares, followliker supports spintax for instancei dont know what that spintax is im new into this
http://umstrategies.com/what-is-spintax/
How do you scrape competitors followers and like their pics?
In FL, you can scrape user's followers in "follow" tab, but you can't like a user's followers' photo.
Does that mean I'd have to scrape user's follower's and import the user to the "like" tab as "user's photo" ?