No GRUB Menu.

Hello everyone, hope you are safe and im new to this Forums. I've been trying to install kali linux 2021 version which installed without any errors, it ran very well until i shutdown and restart my pc i dont see any grub menu to dual boot. i tried many solutions on youtube but still it isnt fixed. In windows disk management it is either showing healthy partition/unallocated but i cant see the kali partition on windows explorer.

To summarize, there's no GRUB menu to dualboot and no visible kali partition. Please help and thank you in advance