Why can't I see a photo when searching for a hashtag on instagram?

Question

Instagram

I am developing a delayed posting service.
Recently managed to access the transmitted data from the android application. and now it would seem that I do everything as in the application, but when I start searching by the hashtag, there is no added photo in the list (although if I search from the account on which the photo is, as a result there is a photo).
Does anyone have any versions?

Answer 1

Most likely, the profile is closed.
But there is a second option - Instagram's mistake, because. on one of my test accounts, the profile is open, but the photos cannot be found by hashtags.
Their support is negligent about everything, I suspect that they don’t read messages at all, so they didn’t even answer. An elementary bug with a dot in the nickname in the web version could not be fixed.