can someone tell me how to do this ? i'm getting old [o[

Hi. Marcia

Click on the Christmas Elf or chest with the timer below it on the left side of the screen. When the quest comes up, accept it and do as it requests. When completed, click the complete. Click on your prizes and continue to the next one as desired.

Thank you so much . I kind of  knew that what it was. But seriously my mine doesn't want to compute lol

You are welcome.