Navigation Button not working CSS

Question

My navigation button is not working. (Menu is not opening).

I have included bootstrap js file too, but then also it is not working.

See the Demo

Answer 1

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I suggest you to make change the following script source :

<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

Change it to -

<script src="/index/vendor/jquery/jquery.min.js"></script>
<script src="/index/vendor/bootstrap/js/bootstrap.bundle.min.js">