If you believe/know your account has been accessed by someone else please get in contact with your platform's support to ensure your account is secure. In order to secure it make sure to follow the official recommendations for your platform of choice:
- PlayStation: Two Step Verification
- Steam: Secure your account
- Microsoft: Add security contact information
It's important to note that Psyonix does not roll back transactions or place items into accounts so please be absolutely sure that your account is safe.