Australia Reverse Phone Lookup

Got a call from this number and when I asked to be taken off their list he kept asking why I didn't want to know about their financial business. After asking 3 times to be removed I asked to speak to a supervisor and I told him it is against the law not to remove me when I ask he hung up. I tried to call back however it connected but didn't ring. Have blocked the number on my phone.

Have repeatedly asked this group to stop calling me, but they continue to

they constantly ring and hang up as soon as you answer, when you ring them back it doesn't ring at all your end but you are connected to a recording of music, no Business Name or anything to let you know who called you or who you are calling back, just music.