I have manually installed the mdb5 pro package into my asp.net core mvc application as follows:

1. unzip the folder and add it to my application under wwwroot folder
2. add script tag in my cshtml

Problem 1: the intellisense does not detect newly added folder Problem 2: after giving full path to following scripts and adding the the code...nothing is working

<select class="mdb-select colorful-select dropdown-primary md-form" multiple searchable="Search here..">
  <option value="" disabled selected>Choose your country</option>
  <option value="1">USA</option>
  <option value="2">Germany</option>
  <option value="3">France</option>
  <option value="4">Poland</option>
  <option value="5">Japan</option>
</select>

<script src="~/mdbootstrap-pro/src/mdb/js/mdb.pro.js"></script>
<script src="~/mdbootstrap-pro/js/modules/select.js"></script>
<script src="~/mdbootstrap-pro/src/mdb/js/pro/select/select-option.js"></script>

output: