Hello,
1/ Please try to disable all the third-party plugins (including cache plugins and Elementor Pro), that do not come bundled with XStore https://xstore.helpscoutdocs.com/article/36-included-plugins , clear the cache of the browser, and check then. Maybe one of the additional plugins is the reason for such behavior.
2/ This text comes from XStore, so you can use translation files to change it. Install and activate the Loco Translate plugin > create a translation for XStore theme > change English text and disable the Loco plugin https://xstore.helpscoutdocs.com/article/30-base-theme-translation
When you will need to change the text back, activate Loco plugin and do this, or just delete translation files.
Regards