Hotel Center Pro – Best Rooms Sections are lost

Hi, I have bought your theme hotel center pro. When I edited the homepage under theme option "Sections", all of a sudden the Sections Best Rooms and Co. are no longer displayed on the page. But I didn't change the dummy content. What am I doing wrong? There is also nowhere the hook "hide" set. I am very grateful for your help. I don't know any more! Many thanks and all the best Tanja