I will fix your site Core Web Vitals for better positioning in Google search results.
The LCP errors can be solved by reducing the size of images, content and code bloat within the viewport. The LCP is about large (unoptimized) images, content blocks and code blocks e.g., page builders within the viewport or further below if the issues above are fixed. Recommended LCP value < 2.5s
CLS is about visual stability. Layout shifts (CLS) happen when elements are out of place or block the content e.g. ads, iframes, fonts creating FOUT effects, etc. Anything that disturbs the layout even in a small percentage. The fixes depend on the source of the issue, e.g. CSS faults, ads, code bloat (page builders). The source of the problem dictates if the fixes will be site-wide or page-specific.
FCP is the first content byte. The FCP should be close to the TTFB. Recommended FCP value < 2s