Deduct business expense against stock capital gains

I have asked this before and thread went too long. Looking for clear instruction or video to how to file this

 

i am day trader and have related expenses. Like phone, office rent etc. I have an LLC  opened to offset expenses. My issue is that all expenses goes to Sch C and capitals on Sch D. How does it offset. My total expenses are $5k and capital Gaines are $20k

 

currently my Sch C is negative which makes me nervous as no income on Sch C