Text animation - problem with jquery around video

Hello,
I am trying to make animation effect on my site-title. Unfortunately, I am getting some unknown errors in jquery and because of that I am not able to debug my js file.
Can you please help me?

Website:
http://test.xidonie.cz/

Edit: I have made my own animation.js file in jquery in Wp-include folder.
I bet that I have to run Grunt complilation to make it running.
When I try to show tasks of grunt from this place:
C:\xampp\htdocs\test.xidonie.cz\wp-content\themes\shapely\inc\libraries\epsilon-framework\gruntfile.js
I get this error:

Do I have to run the task for compilation of my new JS file or not?

This shall make things easier:
https://github.com/ragulin72/test.xidonie.cz

hey there

Ragulin, sorry dear but we support only our themes and problems that are related to our themes, in this case, you need something else, please kindly check our support policy