You can raise your issue here! The community members can give good general advice, and the Forum Team (VM employees) here can give specific assistance, going to private message if personal details need to be mentioned.
All contact details are available by clicking the link on the bottom of every Virgin Media web page. I don't think they have a general email address.
[MOD EDIT: Personal and private information has been removed from this post. Please do not post personal or private information in your public posts. Please review the Forum Guidelines]
If you mean the last four emails virgin sent to you - they might or might not be able to help. Wait for a Forum Team member (VM employee) to reach this post and they will advise if that is possible.
No matter who they are from --Did you delete them to the trash folder? They could still be there, although the VM system will automatically empty that folder periodically. Try logging in using webmail to see if they are there. https://mail2.virginmedia.com/
The photo is pointing at Archive, but you get the idea, I'm sure.