Is mother dairy booth owner require to audit

For AY 2017-2018, I think the limit was 2 cr and hence no tax audit  upto 2 cr

How much profit was declared by you in that year

Have you received any notice in that regard.

Actually you cannot file the same now as the time limit has elapsed. Now what we will have to do will depend on any specific notice received by you from department. If you have received any notice kindly share once on caharshita81 @ gmail.com I can see how  you can deal now