What kind of TLD did you buy? Did you choose a TLD that's supported by the WHOIS privacy? I wanted to see if alexpewmaster.de was available, and it told me this:
⚠️ PRIVACY WARNING ⚠️
This TLD does not allow WHOIS privacy but generally redacts your personal information. This means that your personal contact information will be sent to the registry but it should not be made public.