There is an update on the matter by YouTube:
Help Article: https://support.google.com/youtube/answer/1311392#cqg
Both go into more detail on what's considered duplication by YouTube.
Do not send the attacker any money, they cannot help you. If you give the attacker money, they will just want more money.
Your channel says it was terminated now, not suspended:
I think you should send a message to YouTube. This is a page about YouTube Terminations (terminated means deleted): https://support.google.com/youtube/answer/2802168?hl=en.
Here is the form where you can appeal (appeal: asking for them to change their decision / action): https://support.google.com/youtube/contact/accountdisabled
You should also give them the picture of the messages he sent. I do not know a lot about YouTube suspensions and terminations, so I cannot help that much.
Good luck, I hope you get your channel back.
Hi @ Leo Wattenberg
My channel offers educational videos for children. The first review , I received video spam error. Other kid channels that combine many previous videos make up 30 minutes, 60 minutes and their videos still appear ad and I think that is allowed. Making animation requires a lot of time and effort. I edited creating original content without duplication. Only 12 videos for nearly 2 years of my effort, please give me 15 minutes . My channel 16528 hours and 1633 sub . Thank you very much .
Waiting for 5-6 months now.
I upload football videos I edit them I don't have any copyright strikes but some of my videos got deleted by content ID but they were never published.
Im sick of waiting this much I'll be in peace if they say to me no instead of keeping me waiting like this
https://www.youtube.com/channel/UCnM_4jWyq3_aW0_ilFeuymA this is the channel