Itc in 2a or 2b

ITC of Jan month in 2A was matched with my actual sale but in 2b there is less Itc....... I know the supplier has filed theirs return after due date my quarries it that

I claim ITC of January month as per 2b which is less...... how can I remaining ITC... can this remaining ITC will reflect in 2B of Feb month





pls help me how can I claim the remaining ITC..... thanks