Shopify Expert (more sales conversions)

I am in need of a shopify expert. There are so many details to having a successful shopify store. I am looking for an expert that knows everything about shopify to help convert more visitors into customers. I am not looking for a beginner. To be considered for this gig you must supply me with vast information on the questions below. Please answer each question descriptive.

1.What changes would you make on my website to help me get more sales
2. Why are these changes are needed to achieve my goal
3. How will these changes generate more sales
4. The prior websites you created on shopify.
5. Suggestions on the best theme and the ability to implement that new theme on my store
6. Best apps to use to generate more sales
7. Explain how much do you understand a customers pain point
8. Show shopify Seo experience
9. Show shopify design experience
10. How much are you asking per hour and can you use timeproof ?

This is my shopify site ----------
Do not contact me outside of ONJ platform. Do not email me. Only send messages here. Any message outside of this platform will be flagged. Looking to hire someone asap. Thank you for your time.