Good morning, Ramin, I have corrected your text. The original text by you would not have been misunderstood, i.e.you got your meaning and intention across clearly, but the text below constitutes better English.
I would rather not provide you with the invoice because my personal information appears on it. Anyway, we talked about 1and1 or a better host. I've shared the screenshot with you several times. Due to the Freelancer regulations and the privacy issues I can not share the invoice with you at all, as your request falls outside of our agreement.