Shopify Store builder website audit and optimization

Dear Potential Partner,
I am seeking an experienced individual or company to partner with immediately to curate and fully optimize my Shopify store, fashionablyChic, which specializes in jewellery and accessories.
I purchased the "Jewelry Shopify Theme 2.0 | Beige Minimalist Website Template" from MaxThemes. However, due to my lack of proficiency with the Shopify template, and with time being of the essence, I urgently need to hire someone to ensure the website is professionally presented and appealing to customers.

Upon reviewing the current site (https://fashionablychic.myshopify.com), you will observe several critical issues that require immediate attention:

Critical Issues and Required Adjustments:
Inventory Discrepancy: Items are incorrectly listed as "sold out" when they are, in fact, available.
Navigation Errors: Certain product pages are not correctly linked to the navigation menu.
Image Inconsistencies: Product images are poorly sized (either extremely large or too small), requiring correct image ratio implementation.
Site Structure: The Menu, Categories, and Collections need significant adjustments.
Automation: Automation Discounts must be applied/checked.
Branding/Cleanup: Removal of all @MaxThemes references.
Reviews: Replacement of current Named Customers in the reviews section.
Functionality: Verification that Media Links are correctly applied.
Areas for Assistance:

I am particularly interested in assistance with the following core areas:
Website audit and comprehensive optimization strategy.
Product and collection setup/management.
Store build/migration support.
Store settings configuration.
I am looking for a partner with proven Shopify experience, creativity, and the ability to start ASAP.
I am optimistic that your expertise can assist in resolving these issues and significantly elevating the store's performance. Please contact me at your earliest convenience to discuss how we can best move forward.