I need a native english speaking editor

I need a document to check and edit. We have made a website and there in a
document are some texts for the website and some phrases like "Your
message was sent to the operator. You'll get an answer as soon as possible."

I need you to check that phrases and texts, check a grammar, articles and
check if english persons use such phrases in their speech.

Firstly I would like to know the price. There are 1720 words in my
document.

Thank you.
Best regards.
Anna