I saw the scratch this morning only, Took the sobby MF(blue one) and dabbed Nulon scratch remover on it, rubbed it applying pressure using finger lightly on the mark in circular motion. It has not worked or may be I have not used it patiently and with more pressure. I rubbed it only for 30 second. Either I have to take more of it and rub it for more time to see the difference. As was getting late in the morning. Will try it again tomorrow morning.
One thing I have noticed is the liquid have been soaked by MF leaving only the powdery substance on the top, which may not have worked well. Will try to apply it with bare finger in circular motion