Search layout

Search layout

Hi,

I am dealing with the Zoho CRM module. I've been introducing information about my leads, and now i'm trying to customize the search layout, but it's not turning right.  I have read forums and similar other users questions, but it doesn't help.

I'll explain myself: I need to visualize different fields in the search layout, so I activate the fields that I want to be able to see in the search layout, going to Setup - Search Layout, and making sure that i make my modifications at the Leads section. It doesn't update properly, and I don't know what else to try.

This is very important to me in order to properly classify my leads.
Thank you very much in advance,
Sònia