I think it is explained in Glass Owl´s post (quote below). I have not seen the movie but Elsa is probably in a similar situation as the people in the RWS 5 of Pentacles: freezing, starving, left outside, hungry, poor...?
Search for the Five of Pentacles and once you have discovered it, please place it upright on the table. This card represents you as Elsa, a character from the Disney movie, Frozen.