favicon icon in laravel

I have a problem with my favicon icons, they are in public folder inside img folder and html looks like this:

<link rel="apple-touch-icon" sizes="180x180" href="img/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="img/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="img/favicon-16x16.png">
<link rel="manifest" href="img/manifest.json">
<link rel="shortcut icon" href="img/favicon.ico">
<meta name="msapplication-config" content="img/browserconfig.xml">
<meta name="theme-color" content="#ffffff">
    <link rel="manifest" href="/manifest.json">
    <meta name="msapplication-TileColor" content="#ffffff">
    <meta name="msapplication-TileImage" content="/ms-icon-144x144.png">

I am 100% sure that the href is correct because if I copy it it shows me the image, however the icon is not displayed in the tab. What can I do about it?

via Chebli Mohamed