I added mine even though I don't actually have any complaints to Apple. But I agree that they should remove those apps that have negative reviews.
If 10-20-30 users will submit such complaints, there is a chance that Apple will remove Freewallet from Appstore. In this situation they wont be able to find new victims. Also, legal authorities will be able to use this fact as a sign that Freewallet is really a fraudelent app.