jQuery unable to run

Hello! I'm trying to run jquery code. For test on how to do it, I'm trying with this simple code: https://www.w3schools.com/jquery/tryit.asp?filename=tryjquery_hide_p I've created the page structure inside bootstrap studio, created a button using custom code, and then inserted de jquery code in another custom code component: <script> $(document).ready(function(){ $("button").click(function(){ $("p").hide(); }); }); </script> Here is the published site: https://jquerytest.firebaseapp.com/ What am I doing wrong? I guess I missing something very basic here, so, I apologize for that! Thanks in advance! ![enter image description here][1] [1]: https://jquerytest.firebaseapp.com/assets/img/Screen%20Shot%202020-06-02%20at%2015.14.29.png?h=b6878c6f784049ccd56c65c33120365a