Have you set-up your Adobe Portfolio website yet? It's free to paid Creative Cloud members and Stock Contributors. Use Portfolio to help promote and sell your Stock Collections.
https://help.myportfolio.com/hc/en-us/articles/360036798993-Sharing-Adobe-Stock-Collections-on-Adobe-Portfolio
Also promote yourself on social media channels. Visibility is important.
Successful Stock Contributors diversify their content. They look at lucrative trends that CUSTOMERS are buying now and create images that pertain to them. Such as:
- Aging,
- Beauty & cosmetics,
- Banking & finance,
- Computers & technology,
- Construction,
- Cultural diversity,
- Drone footage,
- Education & learning,
- Entertainment,
- Environment & climate change,
- Fitness & exercise,
- Food, drink & nutrition,
- Holidays,
- Home & office,
- Medicine & medical technology,
- Mental health,
- Personal relationships,
- Poverty & homelessness,
- Real people in social settings,
- Science & math,
- Sports,
- Travel,
- Yoga, meditation & spirituality.
Avoid low % sellers: e.g. sunsets, clouds, plants, flowers & pets.