YOU SAID:

I would greatly appreciate your help

INTO JAPANESE

ご協力をよろしくお願いいたします

BACK INTO ENGLISH

Thank you for your cooperation.

INTO JAPANESE

ご協力ありがとうございます。

BACK INTO ENGLISH

Thanks for your cooperation.

INTO JAPANESE

ご協力いただきありがとうございます。

BACK INTO ENGLISH

Thanks for your help.

INTO JAPANESE

ご協力いただきありがとうございます。

BACK INTO ENGLISH

Thanks for your help.