Adrian Chira - Hashtags

Has anyone else had issues with these? I did about 30 of them, trying to get my numbers up, and 18 were rejected. The guidelines weren't super clear, but I did the same thing for all of them. If I was wrong, then shouldn't they all have been rejected?

I sent a message asking about the inconsistency. But I have little hope for a response.

I know not much else can be done. Just wondering if anyone else had similar experiences?