Dear Mayank,

Yes, if your documents are not verified in the first round of counseling, then you can apply for the second round of counseling and then you can your documents verified. Only the outcome of not verification of your documents in the first is that you'll not get a chance to apply for choosing the college in the first round of counseling. For the second round of document verification, the scheduled date is from 8 July - 13 July, for further details visit the link:

https://upsee.nic.in/publicinfo/Handler/FileHandler.ashx?i=File&ii=298&iii=Y

I hope that'll help you, Best of luck with your further career prospects.