@freemo Moderation changed my life: now instead of clicking on "report as spam" I click on "delete as spam". I mean, I'll do it as soon as I understand how.
Very glad to be able to give something back to this instance, thanks!
@arteteco I'm grateful for your help. By the way to moderate you go into the configuration and go to the moderation section. Then click account, fine the account you wish to block or silence and click edit. Thats where you can do your moderating.