Rectification with itr form change

Mahesh Sarda (76 Points)

04 December 2019  
I have filled return in Itr3 under 44 AB with turnover over 1 cr and net profit more than 9 percent but audit not done and I also having income from sell of mutual fund that is short term capital gain . now I received notice under section 139(9) to do audit and file return again.
what should I do?
can I rectify return and revise under 44 AD
PLZ SUGGEST