Overall I think your shopify store looks pretty good, But I noticed a couple of things that you might consider adding.
An important thing I couldn't find is social media links. Adding social media accounts for your store can help you better advertise. If you have a lot of followers on your facebook or instagram, it can create some social proof, and help more people buy from you.
Another thing you might want to add is a contact form. If you have a contact form it will help add trust to your store, and the more trust you can build with your customers, the more likely they will be to buy from you.
Also I noticed that you don't have a custom logo. A custom logo makes your site look quite a bit more professsional, and it can help you sell more products.
Another thing you might want to add is a FAQ section. If your customer can't find an answer to their questions they may not buy from you. Adding an FAQ section will help to add trust, and make it so your customer doesn't need to leave your site, to find an answer to their question.
After looking I couldn't find a support email address. By adding a support email address, you will be able to build more trust with your customers and give them another point of contact to talk to you with.
After looking I couldn't find reviews. It would be good to add reviews for your products. Think about it when was the last time you bought a product without reading the reviews first? I think you should definitely add some reviews.
One thing to consider is adding a blog. If you had a blog you would be able to drive more organic traffic to your store, plus it would help establish yourself as an expert.
Another thing you might want to add is an always visible buy button. The buy button is probably the most important button in your entire store and you need to make sure that your customer can always easily find it. If your customer needs to scroll all they waaay back up after reading your descriptions, they are more likely not to buy from you. A lot of people are very busy, and every extra step that you add is another reason why they might not want to buy from you. I recommend adding https://apps.shopify.com/better-sticky-checkout-button-increase-your-sales . It can help you make sure your buy button is always within a thumbs reach for your customer.
After looking I couldn't find a sense of urgency. One of the main reasons why people don't buy from a store is because they feel like they can buy it whenever. A big thing that can help more of your visitors be turned into buyers would be by adding a sense of urgency to your store. One way to add urgency is to have a sale, and all sales need an end date. You can easily add a sale to your store with a countdown timer. One countdown timer that I recommend is https://apps.shopify.com/better-countdown .
You know your store is actually quite good, and I think with just a bit of love and care, you will be able to really succeed.
By the way, I created an email course at https://www.answrly.com/ (I'm not selling anything) that might help you optimize your store.
I just had look into your store. I have few suggestions on your store.
Your banner image dimensions are not in equal, I suggest you can use all banner images are equal in sizes, Then that user may not scroll down the page to view your banner images and simultaneously CTA also get highlights.
You have About/About us page but there is no information on the page(https://www.areyouready.net.au/pages/about) how your visitors are trust on your store?
Your store have refund policy? I am unable to find the refund policies page on your store. The money-back guarantee was a way for retailers to stand behind the products they sold. I suggest you can add the refund policy page on your store.
Have you regularly post your store products on your websites Facebook and Instagram page? It helps for increasing of your traffic.