Hi,ablikim abdulkarim
1. Download Carousel widget from marketplace click this link (https://marketplace.mendix.com/link/component/47784)
2. Create one entity and generalization to image shown below
3. Generate overview page and Add the data to entity
4. Create a page and add data view of entity. drag and drop carousel widget from toolbox. add data source of entity
5. finally it will be work like below