Can anyone help as to the needed information on the following:
1.LNB frequency
2.size of Dish
3.satellite broadcast frequencies serving dream tv in the area
4.Satellite serving the area carrying dream tv
5.settings in reciever box
6.dish pointing directions

If you are looking for satellite TV in Brisbane, Australia the listings of channels here should be of interest:
https://www.lyngsat.com/freetv/Australia.html
Note satellite longitude and channel frequency. The type of LNB and antenna depends on the frequncy band (C or Ku) and the downlink power of the beam.

If you are interested in a satellite internet connection (i.e. you are unable to get a terrestrial wired or wireless connection then this this page will hopefully help:
https://www.ivsat-asia.htm

Best regards, Eric.