IT Notice

Folks.. My friend is working as a doctor in a Pvt hospital.TDS has deducted U/S 194 J for him. For A.Y 16-17 he has filed the return using ITR 4S - 44AD(Presumptive taxation), he got a notice from ITD u/s139(9). Here with I have enclosed the attachments

The reason behind this was he has opted to file U/S 44AD under which  Medical professionals are not allowed to use. Please let me know how to file rectify this? Please suggest which ITR he needs to use. 

Thanks in advance for your help.