What is the function of Islamic precepts?

Islam that discriminates against women and inequality between men and women, let's take a look!

There is a case in Saudi Arabia: a girl was tricked into a car by a young man she knew and raped by four young people, including that young man. Afterwards, the girl sued four criminals, but the court sentenced the girl to 99 lashes and four criminals were acquitted. The court's reason is this: 1, according to religious law, women are not allowed to meet men in private. So, first of all, the fault lies with the woman. She shouldn't be in that car. Moreover, the woman has admitted being raped, having sex with others without marriage and committing adultery, so she was sentenced to 99 lashes. As for the four rapists, because they don't admit that they need four male adult Muslim witnesses according to Islamic law. As there were no witnesses, he was acquitted. I feel very depressed when I hear this. Is the status of women in Islam so low? 1, rape requires four adult male Muslim witnesses? This is a joke. What rapist would let four adult men see him rape? This can't happen at all! If there are no witnesses, or there are not enough witnesses, then the rapist can get away with it? For example, if a woman is coerced into a car and raped again, there are no witnesses or the number of witnesses is not enough, so the criminal cannot be convicted? And then the female victim will be whipped? This is so unfair! Other physical evidence is not evidence? I argued with my Muslim friends. They said it was the woman's fault because she got on the bus and created opportunities for criminals. This is sheer nonsense. So, if my door and window are not closed properly, is it my fault that the thief stole something at night? If someone tries to kill me and then asks me out to kill me, is it my fault? Because if I don't go out with him, he has no chance. Didn't the evil thoughts in the criminal's mind drive him to steal, kill and rape? My Muslim friend also said that sometimes a woman's dress is not up to standard, such as wearing a headscarf badly, or her clothes are a little tight, which tempts the man. This is also a woman's problem. It's strange, don't Muslim men even have the strength to resist temptation? When there is a problem, you blame it all on the woman? It's natural for you to rape a man without a headscarf. Is it the other person's problem? None of your business? So, all non-Muslim women wearing short sleeves and shorts in our street should be raped? What logic is this? ! 2. Even if the woman is at fault, her fault is that she should not get on the bus, but the rape in the back is involuntary and should not be sentenced for adultery. This woman was raped, and her body and mind were greatly destroyed. In Muslim countries, it can be said that her life has been ruined. Why was it destroyed by the imperial court again? What Muslims did caused public outrage.