Its Blueberry, its in bad condition but it should recover, mine was opening only 5 polyps when i got it, and after 2 weeks of feeding 3 times par day is opening like 30-40 polyps.
Blueberry is very 'moody' aboute water flow, so you must find the best place for her in tank.
If you gonna treat her right it will 'skin over' very fast.