i do not know well but you login to oncome tax site and check for compliances if any if it is their answer onlone and if not then you have to visit area officer
Income tax dept has information regarding non pan transaction. So it will not reflect in your income tax login portal. Only after you enter the unique non pan transaction number as is given in the notice, then only a reply will be submitted. Compliance is for transactions in which pan is reported and income tax dept has information about the transaction and the pan of the person doing transaction.