Old people immigrated to Australia.

In this case, if you have the intention to immigrate, if you don't know the relevant business, you will generally consult the intermediary about the relevant procedures and apply for immigration directly, but only if your relatives in Australia have the status of your elderly immigrants. For example, if your old man is the parents of relatives in Australia, other relatives are generally more complicated, and the success rate is very small, because if your old man is over 50 years old, the Immigration Bureau will be included in the scope of incapacity. Therefore, it is generally difficult to apply for immigrants sponsored by non-parents and relatives, and the waiting time is long. If you just want to visit relatives, you can consider applying for a visit visa, which will not affect future immigration, but the procedures and various expenses are more acceptable.

I hope the above information can help you. More detailed information can be found in http://www.immi.gov.au/,.. If you need more detailed help, please consult a reliable local immigration agent.