Hello,
You made some changes in parent theme so that caused such issue
https://prnt.sc/-r-mBdWWY9xM
Take a look on 75 line – it contains the_content() function which makes problems
As you know it is not good idea to edit parent theme
Please, if you want to edit anything it is highly recommended to use child-theme for that.
Read the article -> https://developer.wordpress.org/themes/advanced-topics/child-themes/
You made changes in xstore/page.php 20.07.2022 -> https://prnt.sc/hjn1qM8yztX6
Please note that we are not responsible for custom changes that you do in files.
Regards