Follow the steps below:
1. Download ZIP with Inside links or Outside links option.
2. Unpack the archive.
3. Upload the banner folder (for ex. MY_BANNER) with all files to your server via FTP, a CPanel or CMS Files manager.
4. Get the link to the index file you've uploaded (for ex. /MY_SITE.COM/storage/BANNERS/MY_BANNER/index.html+other files from the unzipped banner folder).
5. Open the page where you want to insert the banner. Edit it in a Code mode (depends on your CMS).
6. Insert an iframe and put the link to its SRC attribute (https://MY_SITE.COM/storage/BANNERS/MY_BANNER/index.html).
<iframe src="https://MY_SITE.COM/storage/BANNERS/MY_BANNER/index.html" width="300" height="250" frameborder="0" scrolling="no">