How to add or remove an entire component?
In the editing interface, click the "Component" button in the top toolbar. Choose a component style you like and add it to the canvas.
Select the component, click the "· · ·" button, choose the entire component, and in the pop-up toolbar, click the "trash can" icon or press the "Del" key on your keyboard to delete the entire component.
How to edit an entire component?
Select the entire component and adjust its layout or style in the pop-up toolbar.
Select the text within a single component, and in the pop-up toolbar, change the text style. After clicking "Apply to all," the style will be applied to the text boxes of other components.
How to add or remove a single component?
Hover over the single component and click the "➕" icons on both sides to add another single component.
Select the single component, click the "· · ·" button, choose the entire component, and in the pop-up toolbar, click the "trash can" icon or press the "Delete" key on your keyboard to delete the single component.