Cannot get into DFU Mode

Hello

I have read so much tutorials by watched YouTube videos but after creating ispw and then trying to get into dfu mode it will not work. I really tried all possibilities but I cannot finish the patching.
I use the latest seas0npass for Mac. I have big sur installed and cannot get it done:(

I also tried on windows 10 where I have itunes but the 0.9.7 windows seas0npass file will not work from me. I get the cannot retrieve firewall details when starting it.

Can anyone help me to jailbrek the Apple TV 2 with the OS Version 6.2.1??