If you want the full version and license for commercial use,
you can purchase here :

https://fontkong.com/product/wellside/

File Font Version : 

1. Wellside.otf
2. Wellside.ttf
3. Wellside.woff
4. Wellside Italic.otf
5. Wellside Italic.ttf
6. Wellside Italic.woff
7. Wellside Oblique.otf
8. Wellside Oblique.ttf
9. Wellside Oblique.woff