I am confusion

hi (づ￣ ³￣)づ
idk how to do that but I just wanted to say hi (˘◡˘)

How cute *blushes* (▰˘◡˘▰)

If you're using chrome, change the setting to desktop site, and then you'll see at the top a green-ish button says "add to album"

Or just change it to the "old version" by clicking on the grey button on the right, and then you'll see the add to album too.

do you mean you wanna save the pages so you can read the manga or for another purpose?
if your purpose to read the manga then you should download the manga