What do you mean by Streaming quota? Can I use this quota to surf Facebook?

Streaming quota only allows you to stream using the partner services below:

VideoYouTube, YouTube Gaming, YouTube Kids, Dailymotion, Netflix, iflix, Astro Go, dimsum, Unifi Play Tv, Viu, tonton, Twitch
MusicBFM, Fly FM, Kool FM, Hot FM, Hitz FM, Era FM, Mix FM, One FM, Lite FM, Sinar FM, Melody FM, THR Raaga, My FM, THR Gegar, Apple Music, Spotify, Joox, Tidal, Raku, KKBOX, Deezer, SoundHound, Saavn, Hungama