Rank my agency website #1 Google page

I am running a business based in the USA, and Canada, and our service is to design / Develop Shopify Store. At this stage, i need someone’s help to do SEO on my website, and I am looking for your consultancy regarding Writing articles, how we can make it better, and so on. Don’t worry you won’t need to write an article we can hire someone else for that. But we need help to rank our site with our targeted keyword.