Add text section on the check out page

[scarlett996]

Hi dear friend,

I would like to add the text section to my checkout page (as the image attached below), how should I add this? I am using Impulse theme. Here is the link to my website: https://www.partheafashion.com/checkouts/cn/Z2NwLXVzLWNlbnRyYWwxOjAxSEo1RFg5VlFSWkMxWjRLMjBOSFIxVlZI...