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

https://fontkong.com/product/shielfie/

File Font Version : 

1. Shielfie.otf
2. Shielfie.ttf
3. Shielfie.woff
4. Shielfie Christmas.otf
5. Shielfie Christmas.ttf
6. Shielfie Christmas.woff