Use the link or type the URL into a web browser and press ⏎ Return. If you're not automatically logged in, sign in.   To do so:  Click on the search bar at the top of the screen. Type the name of the person to whom you sent the request. Click on their profile. Click on Friend Request Sent to the right of the person's name at the top of their profile. Click on Cancel Request, then click on Cancel Request again to confirm.

How would you rephrase that briefly using Indonesian?
Kunjungi http://www.facebook.com. Klik ikon siluet dua orang yang berada di pojok kanan atas jendela Facebook. Klik tombol Delete Request (“Hapus Permintaan”) yang ada di samping permintaan pertemanan yang ingin Anda batalkan. Batalkan permintaan pertemanan yang Anda kirimkan.