Promote My New Shopify Store – Traffic & Visibility (No Expensive Ads)

I have a brand new Shopify store and need help getting visitors to my website. I am on a tight budget and do NOT want to run expensive Facebook or TikTok ad campaigns right now. I need help with ONE of... (Budget: £20 - £250 GBP, Jobs: Advertising, Content Marketing, Digital Marketing, Facebook Marketing, Internet Marketing, Market Research, SEO, Shopify, Social Media Management, Social Media Marketing)