Google Crawl my permalink (public)

Hello !

For testing purpose, i have share my form in website using permalink (To access without password), after that i removed it.

I don't know how this thing crawl by google, now i disabled the permalink "To access with login", but then also its opening from google search.

Can you please help me out!! how can i stop share the form.

Note: my application is not publicly share.

Thank you