I have been using this app normally for 2 years. But the last time I transferred money to Ozan from my bank account, after that they blocked my Ozan account and did not return my money, I talked to support 6-7 times, he said that the money (mine) would not be returned to me. So they said, "do what you want," in fact, I do not know what and decided to at least write a review. I do not recommend using their services