Post Carousel issue

Hi, I’m working on a website where I installed your theme. I had created a category and its related articles, and afterwards at home I had inserted your “post carousel” and everything worked well. The slider resumed the image of the article and part of the initial text … After I started working on the ecommerce section, after finishing, I started cleaning the old default pages and after opening the slider widget page , The slider I plugged in at the beginning is now unmanageable. Images are not resized, and instead of the article text, the words in Latin are displayed (ad enim odio mi condi… ). I’ve tried everything, disabling every external plugin, and testing with other categories and articles made specifically. But nothing has changed … I ask for your help, please.