因此，我希望这是一个正确的地方，请给予帮助。

So I'm hoping this is the right place to ask for help.

youdao

随信附上早先您寄来的I - 20表格，请接受我对您给予我的一切帮助表示真诚感谢。

Enclosed is the I-20 form, which you sent me earlier. Lease accepts my sincere appreciation for all the assistance you have given to me.

youdao

我丢了行礼，请给予帮助，多谢。

I lost my baggage, please help me. Thank you very much.

youdao