Hi @MartinKroupa,
Welcome to the PayPal Community. I am sorry you are running into this issue. I know it can be frustrating. Based on the error message you are receiving, it seems our security system might be blocking your withdrawal. This can happen if risk is detected. Please ensure you are accessing the account from a secure internet connection and a device frequently used in the past. You can also try clearing your cache and cookies. If the issue persists, wait 48 hours before making any other attempt. If the problem continues after this, please reach out to our Customer Support by clicking Contact at the bottom of our page and selecting one of the available options. I hope this gets resolved soon. -Marissa
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