issues with wordpress website needs to fixed

1- pagespeed (Leverage browser caching) Leverage browser caching for the following cacheable resources: 2-Site is set to log errors to a potentially public file Debug mode is often enabled to gather more details about an error or site failure but may contain sensitive information that should not be available on a publicly available website. The value, WP_DEBUG_LOG, has been added to this website’s configuration file. This means any errors on the site will be written to a file that is potentially available to all users. 3- AMP Persistent object caching is not enabled needs to be enabled (The AMP plugin performs at its best when persistent object cache is enabled. Object caching is used to more effectively store image dimensions and parsed CSS.) 4- post location our website in 2 languages when we create a new post it doesn't appear under the blog in English in Arabic version it appears 5- Structured Data plugin has the same issue as the post needs to be checked for the same issue I can not have page result in 2 separated languages 6-any unused plugin or HTML images...etc got to be removed from the public HTML and the source files to reduce the number of requests The 7-Every time when we turn on redirection on rank math the website stop navigation 8- 36 issues with incorrect hreflang links (links excel or pdf will be send ) 9- 32 hreflang conflicts within page source code (list of those links excel or pdf will be send ) 10- server is not using expires header for our images. 11- page makes 47 requests. More than 20 requests can result in slow page loading. 12- The size of the HTML document is 105 Kb, over the average of 33 Kb, and our recommendation of 50 Kb.