i want an abortion but my parents won’t permit it

I just found out that I am pregnant almost 12 weeks. I was on Birth control but I must have missed one back in October but I do miss periods on this pill except for occasional spotting around the time i’m supposed to have my period so I didn’t really feel the need to worry about being pregnant.

I want to make this clear; I DO NOT WANT THE BABY. But I am a minor and I do need parental permissions where I live but they won’t allow it.

So i’m coming to this app to ask for advice on natural forces miscarriages. I tried to do some research and found that parsley is effective, I read a story of a woman who early on in the pregnancy drank it as a tea and shoved a bunch as close to her cervix as possible. And I do plan to try this as soon as I can. I’ve also seen that Black and Blue cohosh, but not sure at all what that is, along with vitamin c and green papayas but i’m not sure those will be very effective.

** I’m not looking to be scolded, as far as I’m concerned I’ve done everything right. I’m only looking for ways that could help me naturally miscarry my baby

EDIT- I’ve brought up adoption to my parents but they claim we are “too proud of a family to give away a child” bringing it up with the doctor, my parents shut down the idea immediately. But they have also made it clear that they will not provide for the child and i will need to pull my weight for the baby after it arrives. I understand children are blessings but I also do not need a child to take care of until I am older, any adult who I have spoken to tell me to listen to what my parents say. If i was older and was in the least capable of raising a child I’d keep it. I know most of these methods may have been unreliable but I am still wanting to try.