Clover doesn't show "Boot from Mac OS" after phase 1 install

• CPU: Intel Core i7-6700HQ
• GPU: GTX 1070 8GB
• RAM: 16GB DD4
• Motherboard/Laptop model: Alienware 17R4
• What guide/tool followed: https://9to5mac.com/2017/04/28/building-a-gtx-1080-ti-powered-hackintosh-installing-macos-sierra-step-by-step-video/
• What part I got an issue with: Installation process
• Extra Info:

Clover always keeps showing "Install Mac OS" even though the first step of installation has been completed. It booted into this mode once and then my PC rebooted one more time. On that boot, the "Boot from Mac OS" Disappeared. I tried doing the setup multiple times but now clover doesn't even show this "Boot from Mac OS" and hence I can't complete the installation.

https://i.redd.it/3715l5ly1u431.jpg