Update public/content/developers/docs/design-and-ux/dex-design-best-practice/index.md

Author: konopkja

public/content/developers/docs/design-and-ux/dex-design-best-practice/index.md

@@ -210,6 +210,7 @@ Hopefully this article provides a solid overview of the UX principles.
 
 If you want to experiment, please feel free to use the Figma wireframe kit. It is kept as simple as possible, but has enough flexibility to build the basic structure in various ways.
 
+[Figma wireframe kit](https://www.figma.com/community/file/1393606680816807382/dex-wireframes-kit)
 DeFi will continue to evolve, and there is always room for improvement. 
 
 Good luck!