Firstly, looking at The Hermit in reverse, we can say that it indicates that your sister Rita is currently searching for a deeper meaning and greater purpose in her professional life. She is looking for something greater, but she hasn't reached a tipping point yet. This may be because you have had difficulty focusing on your aspirations due to external circumstances that have prevented you from making progress in these areas. However, this does not necessarily mean that she will fail to achieve her goals, as she can still find the motivation and tools necessary to get what she wants.
Secondly, looking at the Eight of Cups, we can say that it indicates that your sister Rita is currently facing a block in achieving her professional goals due to a pessimistic and/or negative attitude. She is currently facing many worries and uncertainties regarding the future of her career, but she also has a tendency to exaggerate problems and dwell on the negatives rather than the opportunities. This can weaken your motivation and your ability to progress towards your goals, but the possibilities are always there if you are willing to commit and use your energies productively.
In conclusion, from the tarot reading we can conclude that your sister Rita has great potential to achieve her professional goals in the coming years but is currently facing a blockage due to a pessimistic and negative attitude. You should focus on the positives and opportunities available to you and be committed to achieving your goals. If she is determined and persevering in working towards her goals, she will finally be able to get what she wants.