When she runs away fast, does she flap those wings. If yes, it is not broke. In the picture the wings are not down to the ground and do not look broke.
If she can use the wing, flap and stretch it out, nothing but rest, water, and good food is needed. Look carefully for any puncture wounds that need to be cleaned and sterilized.
Since she is eating and drinking the damage isn't serious. Watch for any possible infection.