how to get your ex g/f back in a month

if ur g/f has dumped and says she wants to be friends then just say yeah ok then i dont mind being friends. dont say yeah i wanna be friends, just say ok i dnt mind being friends but when you are friends dnt call ot text her to often. give her space and leave her for a few days first. if she texts or calls you don't reply back for few days even if she gets worried. if you give her space then she will realise what she is missing but if you call and text her everyday then she want realise what she is missing in her life.