Fix Google Search Console Errors including Core Web Vitals

My Google Search Consol is showing an poor performance for Core Web Vitals Test for the website https://boldproducts.us which is a Wordpress site.

Need someone familiar with the errors listed in the document attached below and able to fix them. To be considered for this project

Details in the file attached, if you want to be considered for this must write how you will fix the core web vitals issue.

Thanks,