If Google translate is correct, Emma Post has/had (?) terminal cancer and, since she thought that there were too many campaigns for illnesses, she crowdfunded to pay for her funeral.
The campaign was “oversubscribed” and raised a significant amount more than the target, which was apparently put into a foundation.
Now Ms. Post wants to use the money to travel to the US for treatment and for living expenses, but the rules of the foundation won’t allow her to take the funds for that purpose.
Thus, “Post thinks otherwise and has taken a lawyer, a lawsuit may follow…”