How can i remove acne scars?

first of all u must realy try to speak english,then u will get a lot of answers.im south african and luckily my husband is pakistani,so i understand little bit.for scars we using bio oil.it realy does work but u have to do what they ask u to do.use it morning and evening time.u can use it for scars,stretch marks,uneven skin and even if u had an operation done,,,Good Luck