Hello,

01. These are your product’s attributes. You need to remove them from the edit product page.

2,3. Sorry to say but we didn’t seem to understand your concern. Could you please elaborate on your concern more with some useful Screenshots so that we can better understand and assist you accordingly?

04. Navigate to Theme Settings> Styles and colors > Buttons > select the elements from drop down and customize it.
https://ibb.co/Pg9pQ96
Here is the documentation:
https://xtemos.com/docs-topic/advanced-button-styles/

05. You can adjust the order of the attributes via Products -> Attributes -> drag each attribute in the appropriate order (more detail in the below video).
https://monosnap.com/file/H9O9u7fyWBUApExfNk1Ma9t0xRczpq

06. I have checked your site and hover on grid products the add to wishlist text is showing fine.

07. Also the reset variation button is showing on your site.
https://ibb.co/QQBjFz1

Best Regards.