I started wit the place Polsce then the krajobraz because for a previous question I was told to put the place first and then the thing you are saying about it afterwards. Why is it wrong this time
That sounds like you're talking about a sentence constructed in English like "There is a thing in the location", those start with the location in Polish.
This is a simple sentence "A thing is adjective" - "Krajobraz w Polsce" is the subject of the sentence, it definitely goes first.