Hello,
1. At first sight, I do not see problems. Please provide screenshots or videos. Thanks in advance.
2. Here is what I can see – http://prntscr.com/110mm9u What do you want to change here?
3.Check settings of Wishlist plugin – https://xstore.helpscoutdocs.com/article/102-wishlist , about Compare – check the translation of XSote Core plugin via Loco Translate.
Regards