Visit a Anime page in Kissanime and at the bottom you should see some options like this:
Start - Write the number form which you want to start to download(including it). Default value = 1
End - Write the number of episode where you want to stop downloading(including it). Default value = Total number of episodes.
Quality - Format example: 1080,720,480,360 - this would check if there exist a 1080p version of that episode if not than it will check for the next quality and so on. Other example - 360,480,720,1080 this will download the lowest quality possible. Default value = 720,480,360
Select one of the options below:
Text - Creates a text list from which you can download eposides in windows. See below "How to Download"
HTML - Creates a html file with all links.
M3U8 - Creates a m3u8 playlist (Play with VLC or MX Player).
IDM - Creates a bat file which starts IDM (with the correnct episode name)