This website lists when events are on, and we are not involved with organising any of them.
If you have a complaint to make about an event, then you need to get in touch with the event organisers. There's no point sending an event related complaint to us as we cannot help with it.
To do this, go back to the event you were looking at where you will find links through to the website, contact page and/or Facebook page for the specific event. Click through to one of those and contact the event organiser there.