YOU SAID:

Come do me behind the counter

INTO JAPANESE

カウンターの後ろに来てください

BACK INTO ENGLISH

Please come behind the counter

INTO JAPANESE

どうぞおいで下さい。

BACK INTO ENGLISH

Do me the favor to come.

INTO JAPANESE

どうぞお出で下さい。

BACK INTO ENGLISH

Do me the favor to come.