YOU SAID:
someone come and rescue me
INTO JAPANESE
誰か来て私を助けて
BACK INTO ENGLISH
someone come and help me
INTO JAPANESE
誰かが来て私を助けてください
BACK INTO ENGLISH
someone please come and help me
INTO JAPANESE
誰か来て私を助けてください
BACK INTO ENGLISH
someone please come and help me
That didn't even make that much sense in English.