[Theme Horse Support Team]

Hi segurini,
Go to Appearance -> Customize -> Ambition theme options -> Custom CSS paste the below CSS code and Click on Save & Publish button at the top of the options panel.

.entry-meta, .entry-meta a {
    display: none;
}

To display your template with full width then Go to Appearance -> Customize -> Ambition theme options -> Content layout and select No Sidebar, FullWidth

Thank you!