How to ask to shave? Girls?

I started when I was 10 of course your old enough your a teenager, just tell your mom you want to shave your legs because you find them gross, she can't say no to you every girl shaves all you need to do is put shave cream or soap on your leg in the shower then glide the razor up on your legs gently don't push hard you'll get a razor burn, now for down there do the same but your first time will be painful it'll be burning or itchy make sure you put lotion on everything you shave, if your mom won't let you shave tell her you need money for food and go buy some cheap razors:)