Hope you are doing well.
To increase the conversion rate of your store I will recommend you to use the upsell and cross-sell method and offer discounts, nowadays customers mostly looking for discounts and upsell offers like buy x get y and BOGO offers.
I suggest you to use the iCart Cart Drawer Cart Upsell app to increase your conversion rate and AOV.
Binal Savani | iDentixweb
The Shopify Expert directory is full of highly qualified Shopify Experts you can look to hire and work with for any number of projects. I searched for the ones who focus on conversion rates specifically which you can find here.
Hoping you find someone to work with for your project!