Australian immigration points are the important factor which decides whether you can migrate to Australia or not. The Australian immigration authority has set 65 points as the minimum eligibility criteria points, to help the skilled applicants migrate to Australia. The immigration score is based on age, work experience, English language eligibility, qualification, and other factors. The higher is the immigration score more will be the chances to get an invitation from the immigration authority.
Although you can apply for 190 visa with 65 points the chances to get an invitation from the immigration department will be very less. As per the latest round results, the immigration authority is inviting applicants who have score 80 to 90 points on priority bases.
If you are planning to immigrate to Australia you can check your score at Australian Point Calculator.
So, I will suggest you increase your immigration score first and then apply for Australia PR. There are different methods to increase your total immigration score. Get in touch with the Australian immigration experts to know more about the Australian immigration process.