GSTR3B mistake

Nitesh Malani (28 Points)

20 August 2017  
dear
i have not submitted ITC details in GSTR3B by mistake.... can i avail while filling GSTR1,2&3.

my sales GST is 70,000
purchase GST is 40000

since i have not entered my purchase details do in need to pay 70000 now and will it be adjusted in future...