EWS — submitted all document but they don't want to sign

Address:

Jaipur, Rajasthan, 302020

I am trying at various center but no patwari or nagar nigam member has not signed and they are not even listen. The thing is that the nagar nigam person doesn't want to signing on the form. The nagar nigam person says that you have to go commisioner and take a signed and after that i am signed but there is no column regarding in this matter. So i am very disappointed with tahat structure because there is no one want to listen.