How are you guys finding web design clients for WordPress/Shopify?

I've been trying to get throw down some elbow grease on web design and it's only paid off enough for me to not quit. I work mainly with Shopify and WordPress, as well as custom graphics. I've only got a few minor jobs from upwork, One decent gig from GIGB2B and a few others from Craigslist or word of mouth. It's extremely irregular. I've tried cold calling and emailing to local businesses but everyone in need of services doesn't care or is already working with someone. What are your methods…

How are you guys finding web design clients for WordPress/Shopify?