Account ledger and cash flow statement

Respected Sir With due respect I want to know that my case for the a.y2017-18 has been selected for scrutiny with the AO in the year upto 2019.but due to burden of overload work the concerned AO could not write the assessment order.Now my case is opened under National faceless scheme and reqire me to produce the complete details of sundry creditors and debtors cash flow statement for the last two years,whereas I have filled my return under section 44AD.Sir can the AO demand the above said material.Thanks.