1 pointI'm not 100% sure, but I think that might be the sign for PHARMACY. You signed MEDICINE + STORE. So I'm guessing that means PHARMACY. I don't know the context of the conversation. But that would be my guess.
1 pointIt's something like "what to do" or "what is she doing" or "what's going on" but does not mean, "what's happening?" I can't see the gentleman's face but if he is squinting his eyes then it's like a wh kind of question. The motion you are referring to is uniquely ASL and not an exact translation of English words. That's my two cents on the question.