SEO - adding in descriptions & sub headings so they appear when you google/search engine the website

Site URL: https://www.boutwoodskitchen.com/

Good afternoon,

I'm using square space to make my website, however I'm struggling to change the appearance of it on google/search engines so it includes my sub-headings and descriptions.

I've tried to add in a description for each sub-heading by going into the SEO settings and writing a description for each, however it's not showing when I google search the website so I think I'm doing it wrong. Help 😕

I would like it to look like the following image attached...#

I want to know how to achieve this as well. Any takers?

Hello, Aeboutwood some issue in my site HMG Pest Control Markham I have change description home & services pages but not show in google after 3, 4 days show in google search. you should wait 3 to 4 days your website will be shown in google.