Weight Watchers point system (Australia)?

Hi, wondering if someone can help me. I want to start weight watchers. I have the books but confused at home many daily allowed points I can have. It does say it in the books I have.
I'm 25, weigh about 62kg and 144cm if thats any help. Thanks. Hope you can help.
Update: I am asking about weight watchers point system, not about any other diet
Update 2: I am female, no children, I live a fairly quiet life with lots of sitting, I don't walk as much as I can. can't do much exercise due to a disability and unable to walk long distancesd (but am not in a wheelchair)
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