If Shopify traffic has plateaued for months, outsourcing SEO may help - but...

https://charlie-wiki.win/index.php/How_Do_I_Tell_If_There_Is_Real_Search_Demand_for_My_Products%3F

If Shopify traffic has plateaued for months, outsourcing SEO may help - but first ask what work is needed and how success will be measured. Request Search Console non-branded traffic or organic revenue as proof, not a promise of rankings.