Guys I figured it out! To get the ending from the style and bringing it up in COMPOSER and after making a few slight changes in the ending in COMPOSER, I saved the style in CUSTOM STYLE COPY under a name. At the end of the song I did, I went into STEP RECORD and clicked on CONTROL and brought up the last measure of the song and pressed CUSTOM on the keyboard, clicked on the name I saved then pressed ENDING. Problem solved!