My Ko-fi got unpublished for whatever reason. I got no email warning me about it and I only knew because a friend tells me they can't see my page. Currently I send my complaint to Ko-fi and hopefully they respond (likely they won't) so now I'm trying to open up a patreon as an alternative, but if you have suggestions for other alternative then let me know
Update: My Ko-fi is back online!
Yatsufusa
Random guesses: Either they updated their ToS recently or your account got compromised.
(Changing the password for your email account every now and then is a good idea regardless, btw.)