Youtube channel link icon is not showing my website favicon - html

I have a favicon on my website which is working and displaying on all pages. However, when I link my website on my youtube channel, my youtube channel does not show my website favicon, but a globe icon instead:
It should show the website favicon of the website I link which works if you link instagram, spotify or any other website:

Related

embed my website in whatsapp chat like youtube link share

I want to show my website content in picture in picture tab in whatsapp as like youtube.
when we share a youtube link in whatsapp chat, it will send as a preview and when anyone click on that , it will open a small window (picture in picture) inside whatsapp & show an iframe of youtube website & play it as same as in youtube.
I want this type of functionality for my website.
what can i do for this, i used open graph in meta tags but it only shows image preview on link sharing, it will not open a small popup for my website as it does for youtube.

Website share on linkedin meta text not showing proper but when website link share on whatsapp and facebook it show proper

My Website share on linkedin meta text not showing proper but when website link share on whatsapp and facebook it show proper
linked in image when i share my website on it

There's no preview for links to my website in WhatsApp

The preview of my website's pages is displaying in FaceBook and LinkedIn but no preview appears when I paste the link in WhatsApp.

Rich link preview works on Facebook but not on WhatsApp [duplicate]

The preview of my website's pages is displaying in FaceBook and LinkedIn but no preview appears when I paste the link in WhatsApp.

How to link my web page to social networking sites

I have designed my Web page using HTML5 in dreamweaver and in that I want to link my web page with social networking sites (Facebook, twitter and Linkedin).
Please tell me how to link with this and what are the plugins used to link Social Networking sites.
Facebook's Like Button:
https://developers.facebook.com/docs/plugins/like-button/
Twitter's Tweet Button:
https://dev.twitter.com/docs/tweet-button
Google+'s +1 Button:
https://developers.google.com/+/web/+1button/
AddThis is a nice way to include social buttons to your site:
https://www.addthis.com/get/sharing
you can just show social networking icon images and give below path as a href
Facebook : http://www.facebook.com/pages/UR PAGE NAME
twitter : https://twitter.com/#!/UR PAGE NAME
Google+ : https://plus.google.com/UR PROFILE NO.
Note: first open your social web page in browser and check the url what is provided and then copy paste that url in your social site image