did i do something
No I don't think so. I think they have to approve it first?
Probably because you posted too many questions yesterday. Post one question at a time and wait until it is answered, then post your 2nd question and so on.
They think it is cheating if you post a lot of questions at once.
I have found no evidence that any of your images are blocked.
Please provide a link to a post where the image in blocked.