Thanks to the support of this game, I have recovered my account (lost this for 4-5 years), and I find this.
https://www.youtube.com/watch?v=yPZsxZbMYDI
This "person" is a psychopath, it makes no sense to ignore it, years ago he created massive accounts for these purposes (attacking many players, maybe 2012-2013).
Stop this please.