ITC not claimed in GSTr3b July2017

Suhasini Satish (3 Points)

23 March 2018  
due to the unaware of GST we haven't claimed the Eligible ITC column in GSTR3b of july2017 so now it is showing us to pay 446274 tax so we can afford to pay that much of tax.

originally we are eligible for ITC
because of that we are unable to proceed to further months and we are getting notices for that

we need expert's advice on this that will be a great help