Any chance for Steam achievements?

I placed down the foldable table and chair until I could afford better furniture, but now I don't know how to get them out of my house. I can move them around, but I can't seem to remove them.

I decided to start a new game in Slot 2. I painted in everything I could find in the front garden & steps and collected all the drops, then decided it was finally time to go meet Marianne. So I walked up to the front door and .. nothing. No hand appeared. Just a black dot. On both doors. Cannot get the hand to come up, so how do I knock on the door? I've saved & quit the application 3 or 4 times. I tried F3 debug; still just a black dot on the door. Can't go to the Market yet, of course, and can't seem t...

I can't make this cannabis sign. I'm supposed to have the right stamps, but I can't find anything which says it's a depanneur sign, and I've tried everything. I don't speak French, and Google Translate said it meant 'repair man', which didn't help.

I noticed that some stamps that I saw for a quest, I think it was the flag for the commune, showed up in the recommendation section, but I haven't seen them anywhere else, it was the broken brick walls. I am also missing two stamps from the world, I believe I know where they are but I can't paint them. One is the lamppost in the neighbourhood next to the entrance to the railroad and the other is the barrier in the railroad by the same entrance back into the neighbourhood. They are both partly painted, but...