Fix Core Web Vitals and increase Speed for Shopify Store -- 3

I need full website cleaning and optimization, bug fixing, deleting old unused codes, apps, and any unnecessary things, and get very good speed from these speed test website to help with the store and also SEO
Minify HTML, CSS & JS Files
Defer and async Javascript & CSS delivery
App analysis & old app code removal
Compression of the page code
Optimization of Images & lazy loading setup
Dynamic scaling of Images

Google Page Speed Insights Desktop 85+ Mobile 75+

* project will not be considered completed nor partial payment will be done if the score not increased dramatically

thank you