Hey, I have read your queries regarding Shopify sales and glad to tell you that I am working in the eCommerce industry for the last 5+ years and I can work with you and solve your issue on how to increase sales.
But how?
We can go with Organic Traffic or Paid Advertisement ( Facebook Ads, Google Ads,)
In Paid Advertisement ( I guess you already doing it)
If yes then to increase sales we have to work on conversion rate and optimize them to improve it.
What I can do?
Customize the product page in a way to improve conversion rates.
Optimize FB ads to get the right audience for your product ( which lower down your CPC and Increase CTR).
In google ads work on the landing page to improve ( LP. conversion rate), qualified keyword research, remarketing campaign.
A/B testing different angels and creatives etc.
In Organic Traffic (Includes SEO/SEM)
If you are looking for long term goals then SEO is the best way to work on it will not only help you to increase sales but also establish you as a brand.
What I can do?
Product keyword research.
Local listing.
High-quality backlinks.
Social media marketing ( Facebook, Pinterest, Instagram)
Qualified content.
Content marketing.
Infographics.
Etc.
Still, there are lots of areas remaining we know to increase sales and I can help you with it.
You can also check my portfolio here: https://www.freelancer.in/u/Ecomsumeet
Let's do it!
Regards,
Sumit