The best way to earn with adsterra is to have an entertainment page and promote your links directly on your Facebook story. The swipe-up feature can allow you to make a minimum of $5 with 1000 ad impressions from tier countries like the USA and UK. I have used multiple affiliate networks alongside promoting adsterra ads on my blog. One of those networks is maxbounty. You can create an account and promote CPL offers.
When Promoting adsterra ad networks always have engaging content and provide a single banner on the page. Your revenue will grow over time.