SEO audit of shoes online store

Job ID: 30780314

Budget: $250 – $750 USD

We need an audit of the shoe site.
We are interested in a full SEO audit. For example, why are some competitors' pages higher than ours? Why do we have a low CTR?
There are screens of pages of our competitors
https://ux.plerdy.com/public/74d4fbb4f3ad1c60f8611fe329dc4d57
https://ux.plerdy.com/public/c7760d8c21305f873579b0037d9777e3
Here are the comments that we would like to check out.
If necessary, I provide access to the Google Search Console, Google Analytics.

What is the price, and how long will it take to audit?