Hi.,

For Footer buttons on the Home page :

Kindly navigate to Appearance => Customize => Widgets => Footer Column-1-4 where you can add as per your needs.

Have a look: https://prnt.sc/1hW2N6fpklZP , https://prnt.sc/zDuLtOrLXF4c

For buttons on the Insurance page:

Kindly navigate to Pages => Insurance => Image caption settings and add the link value given below reference link.

Have a look: https://prnt.sc/BQ2k__v8BnYz

Thank you!