If you are just trying to get your phone to boot normally and it is stuck on this screen, try selecting Normal Boot from the Fastboot menu using the volume and power buttons. specific unlocking steps for a certain phone brand like Motorola or Xiaomi?
Are you using a device, or a different brand like Google Pixel or Motorola ? Fix Device State Locked Unlockable in Fastboot Mode If you are just trying to get your
If your device appears, proceed. If not, troubleshoot drivers. proceed. If not