Hello Amisha, 

Sorry to say but you didn't score enough to get a seat in IET Lucknow as it is one of the top government college and its cutoffs are very high. To get admission in that college you should score below 1000. You can go for other government colleges like BIET Jhansi or KNIT Sultanpur.

You can also get admission in good private colleges like: GNIOT, KIET, AKGC

Thank you