Have you defined your project folder at the outset of your project so Dreamweaver knows where to store/save the files?
I say this because your code at the url link you supplied is littered with errors. The links on the remote server point to your local hard drive:
<script src="file:///Macintosh HD/Users/Marta/Documents/MyDocuments/NewQuodvult/js/jquery-3.4.1.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="file:///Macintosh HD/Users/Marta/Documents/MyDocuments/NewQuodvult/js/popper.min.js"></script>
<script src="file:///Macintosh HD/Users/Marta/Documents/MyDocuments/NewQuodvult/js/bootstrap-4.4.1.js"></script>
You have multiple links to the default Bootstrap css file:
<!-- Bootstrap -->
<link href="bootstrap-4.4.1.css" rel="stylesheet">
<link href="bootstrap-4.4.1.css" rel="stylesheet" type="text/css">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Bootstrap -->
<link href="bootstrap-4.4.1.css" rel="stylesheet">
<style type="text/css">
url("bootstrap-4.4.1.css");
</style>
<!-- Bootstrap -->
<link href="Templates/bootstrap-4.4.1.css" rel="stylesheet">
<link href="Templates/bootstrap-4.4.1.css" rel="stylesheet" type="text/css">
<link href="/public_html/bootstrap-4.4.1.css" rel="stylesheet" type="text/css">
</head>
Your scripts are still pointing to your Templates folder:
<script src="Templates/js/jquery-3.4.1.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="Templates/js/popper.min.js"></script>
<script src="Templates/js/bootstrap-4.4.1.js"></script>
Thank you for this! I had set my Site Manage to the document root and very time I moved the Template or did live preview, it messed up the links. I set it to Site Root now and the links are cleaned up, and script files are in the right place. It now works, with Template still in Template folder. 🙂