My partner is so unfair !
I hate him !
He always treated me useless
I'm so hurt..
I'm so damn hurt !
Why he always keep secrets about money ?

Starting at the beginning and expanding would be helpful.

Anyone who 'hates' a 'partner' has something wrong, emotionally.
You are free to leave someone you 'hate.' BYE!!

I agree, if you hate them then leave.

It appears you have someone, that you do not communicate with.
What sort of money secrets?

I had a wife, who had a issue with spending money. She would buy things not needed, and spend needed money, without thinking, I had to "hide" money from her for her own good.

So tell us the story, of what is happening

Yes we need more details please.

Rule number one in relationships... (and this goes for men and women). YOU WILL NEVER CHANGE THE OTHER PERSON! Believe me, I know it really, really hurts to let go - especially when you have put yourself out there and tried so hard. But sometimes you have to just move on. Are you in a situation where you feel you have no place else to go? There is always a way. Take care... I know it is not easy...