I translated the youtube video title and it seems he talking about the stolen BTC years ago 2019.
If the wallet from the image above is yours you might be a victim of an Electrum phishing attack on the past where the user forced to upgrade to the latest version but links popup are phishing websites?
In that case, we don't have a way to get them back or reverse the transaction being made from a fake Electrum wallet. Unlike Paypal that you can raise a dispute to reverse the transaction and actually it was sent years ago so there is no way to get them back.
Next time be active here on the forum about Electrum from here
https://bitcointalk.org/index.php?board=98.0Many Electrum users have been affected by a phishing attack last yr 2019 which is why they always recommend users to download directly on the Electrum website and verify the signature due to this attack.
Nobody was forced anything, this is called "phishing" for good reason, it is a HUMAN error (exploit).
The Electrum devs made a mistake in allowing server messages to be displayed (with links), but the HUMAN had to be clicking something. For example, if you use a decent operating system, you absolutely DO NOT click links to upgrade software. Someone running Linux see a message saying "click here to update" and they will simply close the window and comment how idiotic such messages are when the OS has apt or whatever software manager built in.
So if the user goes to a fake wallet, downloads fake wallet, and (obviously) gets the money stolen, this has NOTHING to do with Electrum. The user made this mistake, YEARS ago. Who is he even talking to? The thief? As if he would get a response, in Bitcointalk even less, that must be long gone and spent.