So far as your query is concerned on.. reveal any trade secret, may it be noted that the website does not provide reservation faciltiy nor provode any type of assurance service for confirmed ticekts. This is private -independent-ad-free -rail info website and is not affiliated to Indian Rlys.
For more info on PNR feature, plz refer entry post # 26987. Some of the concerns mentioned herein by you are already posted by others and they are being examined. Thanks for your concern.