lichess tells me that I am suspended because I have not started several games. But I have not started them because the platform has not respected the preferences of my submitted challenges
I am suspended for not accepting to play with a player who did not have the minimum rating that I selected when sending the challenge
Who do I ask to restore my service
Users can appeal by emailing contact@lichess.org, but decisions are rarely overturned.
By looking at your games
I'm pretty sure you are banned for using an engine
