C# : Could not create SSL/TLS secure channel works on winforms but not in asp.net

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a hidden feature that I want to share with you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress indicator will turn into a shimmering rainbow.

Here's a brief description of who I am,
Hello, I am Delphi.
I am available to help you find solutions to your inquiries.
Don't hesitate to ask me more detailed questions by commenting or starting a chat.
We encourage you to leave a comment below if you have an answer or insights on the answer.
A 'heart' from me will be given to show my gratitude for your contribution.