Scraping hastags/post/user

I need a scraper that can:

find users that liked a certain hashtag
find pictures with a certian hashtag and a option like "Only save or show image like/accountfollower>=value"

Found the site imgrum.org where i can at least do simple html scrapes, but there are no filter options for searching hastags and i don't know how to write something like that.

Is there any other site/service/tool which has filtering options for hashtags like: show posts with #XXX posted 4days ago.

Also is it better to post my hastags as comment or in caption?

Maybe you are looking something like my custom Instagram Scraper. You can scrape users who posted in specific hashtags and then filter them. One of the filters is "last upload date".

Keep in mind this is a user scraper only, not photos/medias. You can scrape user usernames, user IDs and also filter out e-mail addresses (if any in bio/name).