When withdrawing money from my mql5 account all my credit card information is displayed.

I have a question, who should I talk to to claim this, some time ago a hacker entered my computer and stole several passwords and for security reasons I changed the mql5 password and withdrew money, but when I withdrew money all my credit card information was visible, you could see all my card number, my full name, the expiration date. If the hackers entered in the mql5 platform they already had my card and I think they could do with it whatever they want, I think this data should not be displayed and only show the last 4 digits of the card, but where can I claim this?