Good ca in delhi for tax advice for freelancers

Hi,

I earn my income online through freelancing and I file income tax through ITR 4S under presumptive income. This year my turnover has exceeded 1 crore so I have to submit an audit report along with the ITR. Please let me know what to do as I have not kept books of accounts as I thought that this year too, I will file ITR 4S but did not realize that turnover has exceeded the maximum limit.
 

Which CA firm in Delhi should I contact who can help me in this situation and give proper guidance based on past experience?

Thanks