Hello! I submitted a time I did in a specific level but just bit it few minutes later. How can I delete a pending action please? Thanks dor your answers.

On 'Pending actions', click on the run. It should take you to the page for the individual run (if you submitted a video, it will show up there). Then, press 'Delete' up the top right.

This button isn't there for me @_@

I think there might still be legacy functionality where you can't delete a run until you've been a member of the site for a while.

Just submit an additional run for now.