why my forms do not work anymore?

I tried to sill the fields and send the form but it does not send. The only message is ''waiting....'' ( attendere prego in italian)

I need the problem to solve now, i'm collecting some interview for a research!

I tested your form, but I wasn't able to replicate this issue, the form submitted fine:

Could you please double check and let us know if the issue persists on your side?

Thank you!