@Friendica Support

hi. i'm new to #friendica
2 questions about events:

1 i did a test #event (via calendar) and deleted it.
its gone from my friendica account but it still show up when i look at my profile from a mastodon account.
how can i delete it completely?

2 can i attach a pic to an event? (instead of my profile pic). again viewed from a mastodon account