Ok. First of all there are no obvious contact details, privacy policy, terms and conditions etc. These are legal requirements but also instil confidence in shoppers so are essential to have.
Without proceeding to checkout, I can't see details of what payment methods you offer, shipping costs, returns policy etc.
The website is rather dated and doesn't render well on a mobile. For example this page is horrific with oversized pixelated images:
www.sololingerie.com/copy-of-fragrance-cosmetics
Also, look at your url (web address). This category has clearly been made from a copy of another, but you need to rename it to reflect what you're selling on this page (solo vaping products).
Given your products, I'd imagine that most of your potential customers will shop on a mobile as it's more discreet than a laptop etc., so you need to get this sorted.
I'm sure that you're aware that it's hard to get good rankings on Google when your website has 'adult' content. This won't be an easy task. WIX won't help as it's not hugely SEO friendly. Look at Shopify / WooCommerce / Bluepark / ShopWired as alternatives. If you're serious about this being a business not and expensive hobby, you need to invest in the software as this will generate your sales.
Knowing that you won't easily be able to rely on Google, focus on building your mailing list to attract potential customers. Competitions and special offer incentives to encourage sign-ups are good but make sure you are GDPR compliant and that people are made aware that they are also consenting to join your mailing list.
On the plus side, I can see you have an SSL certificate which shows your site is secure.
Good luck!