How do I delete a submission?

I made I submission I wish to delete. There isn't any delete button or anything, so how do I delete?

http://equipboard.com/pros/carnage/ghost-producer

I too have one that I would like to have deleted as well. I accidentally submitted it under the wrong category (in "Other Gear" instead of "DAWs")

Here is the link: https://equipboard.com/pros/pogo/fl-studio-20--3

I accidentally selected the wrong synth by Critter and Guitari for a submission and wanted to have it removed. Is there an updated way to delete? If not, the link for the submission that should be deleted is: https://equipboard.com/pros/anthony-pirog/critter-guitari-organelle