Guys, just because your photos don't show up in a hashtag doesn't mean you are shadow banned. Some hashtags are corrupt, and when using those corrupt hashtags with other hashtags makes all of them corrupt. The result is your photos is not visible for other people who don't follow you.
If you want to make sure that it's a shadow ban, then upload a photo with only 1 hashtag and then open a incognito mode on your browser to check if your photo is visible in that specific hashtag. An example for such a hashtag can be your regional hashtag, for example #berlin or something.