טקסט מקורי - אנגלית - Sir, We have received your email with your...

Could one of the English experts help me?

What is the meaning of 'the immediate posting of the check'?

And I think there are some mistakes in the text:

- here are the info --> here is the information

- You have to choose from the above courier company --> You have to choose from the above courier companies

Hey Mesud,

I have tried to translate it, but there are some parts I couldn't understand too, for example, I couldn't understand the meaning of the sentence,

"we want to inform you that we need a copy of your identity in attached form as we have inquired the mailing information and here are the info."

I am unsure about the meaning of "as" here. I have translated it but I think we should discuss. I can send you my translation if you like. Maybe we can correct.

Hi yourself,

I'd translate like this:

Postalama bilgisini tahkik ettiğimiz için kimliğinizin bir kopyasını ek olarak göndermeniz gerektiği konusunda sizi bilgilendirmek isteriz ve bilgiler şu şekilde:

As=due to the fact that

Ah I really didn't get it. It's so hard to understand, i have translated into turkish but my sentences are so different than yours, i guess my translation will be rejected.