Fix a Unity3d shader perforamnce issue

Job ID: 33240348

Budget: $30 – $250 USD

Hi everyone ,
we are working on unity3d game with a jelly character and we had to use a shader from GitHub ,but unfortunately its not compatible with mobile,( its work but laggy).
this is the character that we used.
https://www.youtube.com/watch?v=WCw6Zbi6YNg
(you well find project link on the description)

our game works well only when we hide this character (or remove the shader) .
so thats why we are looking for a shaders expert to fix this issue