In your sidebar settings, you will see the General tab is selected. if not, select the General tab. Then you will see bellow options.
In layout, change Layout, Sub Layout, Columns, Column Gap, Row Gap, and others(by layout change, some options will appear and disappear).
You can set different columns in different devices for responsiveness. Just click on the device(desktop, tablet, or mobile) icon to select the device, and set the column count.
For the post, query select Post Type, filter by Taxonomies(also custom if you has), set post Per Page, Order By, Order, and Offset.
Show Pagination for your post, set Previous Label, Next Label, Colors(text and background), Active Colors(text and background), Padding, and Space Between.
Note: pagination is not for the Slider and Ticker layout.
Select Slider layout, you will see a panel for Slider Options. Enable Loop, Touch Move, Autoplay, Autoplay Delay, set Speed, Effect, Pagination(including Clickable, Dynamic Bullets), and Preview Next Button.
Select Ticker Layout, you will see a panel for Ticker Options. Set Direction, Speed, Interval time, Height, Post Visible count, and enable/disable Pause by Mouse.