Arabic - English translation Help

Hello I need someone to help me, Before one week i got a translation project and i spend one week translating now the client says that it's not acceptable and that i used software to translate it, i need someone who can read the Arabic text ( the original) and English text ( translated one) and fix any error in translation, i will pay you once he accept my work there are 19,227 words in translated file and i can pay 70$-80$ for this, Thank you.