How to contact mods/delete sequence I published while not being logged in?

[Avery_Goodname]

Hi, sorry if this is the wrong place for this, I haven't really looked at the forums until just now. Usually I just use this site for fun and to make renditions of my own personal songs and then delete them, but I accidentally published one while I wasn't logged in and now I can't delete it. Sharing a bad WIP of it is very embarrassing for me and if possible I would appreciate it if a mod could delete it as it would save me a lot of anxiety. I don't know if a mod will see this but if not then I would like to know how to contact the mods privately so I can deal with this issue. Thanks in advance and sorry if this is the wrong place for this, I don't know much about the forums/community like I said.