Well, WHDLoad is an archive you need to download; there are no official disks. The archive won't fit a DD floppy anyway. Not on PC or Amiga formatted disks; it's 893 Kb. When you get it to your Amiga you also need to decompress it. Then you need to transfer games as well.
I would advise you, like others did, to search for a way to connect your Amiga to another computer to transfer files. Do a search here on the forum for some ideas!