My competition is using follow liker, posting the same photo over and over and over with a handful of maybe 4-5 different captions in a hashtag. In our niche we gain attention by posting flyers in a hashtag. They are using 10 accounts and 1-2 different photos. They post for about 12 hours a day every 10 minutes on each account with the same 1 or 2 pictures over and over. How is this not getting blocked? Any thoughts on what they might be doing? Using a certain type of proxy?