From WP dashboard, go to Essential Real Estate –> Real Estate Options –> Agent Page
Agent Page panel has all options where you will be able to setup Archive Agent Page and Single Agent Page to display on the frontend as your liking .

Essential Real Estate –> Real Estate Options –> Agent Page

Attribute	Description
Archive Agent
Agencies	Enter agencies by names to narrow output
Layout Style	Select layout for Archive Agent page between Grid and List
Agent Items Amount	Enter number of agent items displayed on the frontend
Image Size	Insert image size (“thumbnail” or “full”). Alternatively enter size in pixels. Ex: 100×100, 200×100, 200×200 (without unit, space).
Agent Columns (on Desktop Small/Tablet/Tablet Small/Mobile	Enter number of property items displayed on Browser of different devices (different browsers width).
Single Agent
Image Size	Insert image size (“thumbnail” or “full”). Alternatively enter size in pixels. Ex: 100×100, 200×100, 200×200 (without unit, space).
Property of Agent	Select and insert extra informations to display property of agent on Single Agent page. It is similar to Archive Agent page settings.
Other Agent	Select and insert extra informations to display other agents on Single Agent page. It is similar to Archive Agent page settings.