looking for Facebook ad expert who can guaranted my sales on my shopify store

I'm seeking a Facebook ad specialist who can drive sales to my Shopify store.

Key Requirements:
- Expertise in creating and managing Facebook ads aimed at generating direct sales.
- Proven track record of increasing sales for physical products via social media.
- Ability to target both existing and new customers effectively.

Ideal Skills:
- Extensive knowledge of Facebook ad tools and techniques.
- Experience with Shopify.
- Strong analytical skills to track ad performance and adjust strategies accordingly.

If you can guarantee improved sales through your Facebook ad strategies, I'd love to hear from you.