Delete form

Hello, i’m in shock! Unfortunately, i was clicking to fast and i deleted my form.
There came no pop-up, if i wantend to delete this form. The form is gone so easy en quick, how is is this possible? Is there one way to recall this form? It is to easy to delete.

Thank you! (I hope to get an answer fast, hopefully there is one way to recal my form.)

The page I need help with: [log in to see the link]