why did this image get rejected for quality issues

my image looks beautifull in my opinion and is quite original nobody else photographed this train i also have one more that looks nice but got rejected for the same reason i also have one that got rejected for ip infringment but it clearly features a generic pharmacy sign (also the pharmacy was closed down when i took the photo) cna somebody explain if this is a fluke or what is wrong with my images (i understand there is a small mistake in the photo with a finger i belive being visible due to a reflection i think but is that the whole reason?)
