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

https://fontkong.com/product/deallisa/

File include : 

1. Deallisa.otf
2. Deallisa.ttf
3. Deallisa.woff
4. Deallisa Italic.otf
5. Deallisa Italic.ttf
6. Deallisa Italic.woff