YOU SAID:
dont hang up yet; im not done
INTO JAPANESE
まだ電話を切らないでください。まだ終わっていません
BACK INTO ENGLISH
Please don't hang up yet. It's not over yet.
INTO JAPANESE
まだ切らないでください。まだ終わってない
BACK INTO ENGLISH
Please don't hang up yet. It's not over yet.
That didn't even make that much sense in English.