I've created a form but it won't save so I can publish it.

May I ask which form did you encounter this issue? I logged in your account and tried to save the "March 22 a la carte" and I was able to save it without any issue. Can you please try again on your end to see if the form will save properly? You can also clear the browser cache to see if that helps. Here's how: How To Clear Browser Cache.

We will wait for your reply.
Regards.

Thank you.  It is resolved now.  I did clear the cache and that worked.