Trending @Accenture; Is it real, I have only 30days of notice period

While trying to submit exit form There it shows 30np, is it real I only have 30np. And the mailing address is my pg address how to change it to my permanent address, I added my permanent address in both permanent address and mailing address fields in workday on Thursday, but no change in exit form.

Actually joined Accenture as fresher, just completed 1 year still on bench.