The documentation covers self-installing Central. ODK also provides paid cloud hosting services.
Unfortunately, Docker on Windows isn’t going to be straightforward. Ubuntu is our target platform for self-hosting Central. Perhaps try an Ubuntu VM on Windows?
Or try the suggestions at ODK Central Build Error. There are other posts on the forum that discuss this as well, such as ODK Central installation on windows problem (ngingx unhealthy) and Copy error during odk central installation on windows 10.