After you file


@paramasivan-p wrote:
 Will Turbo tax help me on this matter since i filed with audit defence.

If you purchased the Audit Defense product for that tax year, here's how to contact the company that handles that for assistance.

 

https://ttlc.intuit.com/community/using-turbotax/help/i-bought-max-or-audit-defense-and-now-i-m-bein...

 

So it is your 2017 return being questioned?    Review it carefully to see if you can figure out what was omitted.

 

You used the term "stock income."    That's a non-specific term that can mean several things.   Income/loss from transactions (capital gains/losses), dividend income, etc.