[Translation from Japanese to English ] dear john I received the tracking number mail of usps but the service part ...

Original text

dear john
uspsのトラッキングナンバーメールが届いたのですが、サービス内容の所が、私が選んだExpress Mail ではなくPriority Mailになっていました、また、その後なぜかupsからもトラッキングナンバーが届いたのですが、どういう事でしょうか？

出来ればエクスプレスで送り直してくれませんか？
upsからトラッキングナンバーがきた理由も調べてください。

upsは送料が高いので選びたくありません。

Translation / English

dear john
I received the tracking number mail of usps but the service part was written as Priority Mail though I chose Express Mail. And I do not why but ups also sent me the tracking number. What is going on?

If you could, please send again using the Express Mail.
And please check why ups sent me the tracking number,

I do not want to use ups as it is high cost in the shipping cost.

Translation / English

Dear John （ジョンさん）

I have received the email from ups telling the tracking no. but the service was Priority Mail instead of Express Mail which I selected. Then again ups sent me the tracking no. as well. What is going on?

Could you rearrange it with Express Mail?
Also please check out why ups sent me the tracking no. Thanks.

I don't like to choose ups because of its high cost.