Unable to install MacOS on virtual box at Windows host

I am trying to install Mac OS Catalina 10.15.5 into Windows host's Virtual box

I have the .iso of MacOS with me.

I was following various tutorials available on the internet. Let's take for example this tutorial

All of them asked to do the following:
Step-1: Create a MacOS VM instance
Step-2: Add the .iso file link to it
Step-3: Close the Virtual Box. Run cmd as administrator & run some commands. Exit the cmd
Step-4: Start that MacOS VM instance installation in VirtualBox

The issue comes in Step-4. The first time boot screen shows some error & it stucks there. The error is something like this:

[EBI#MBA:NV] (usb=0x800 keepsyms=1 -u -serial=0x1)
[EBI#MBA:KF] (root-dmg=file:///Instal1/20macOS/20Catalina .app/Contents/SharedSupport/BaseSystem.dmg)
[EBI#MBA:OUT] (usb=0x800 keepsyms=1 -u -serial=0x1 root-dmg=file:///Instal1/20macOS/.20Catalina.app/Contents/Shared Support/BaseSy
stem.dmg)
[EBT#LOG:VERBOSE) 2020-09-30T20:26:24
[EBI#OPT : BM] 0x4002
[EBI P:DCCPR] Err (OxE) @ GU AAPL, CoProcessor Reboot
[EBI#P:MPI) N.
[EBI CS:CSKSD] {
[EBI CS:CSKSD] Err (OxE) @ GU 8D63D4FE-BD3C-4AAD-8810-86FD974BC1DF: boot-info-payload
[EBIG:CS] } Ok (0)
[EBI WL:PWLFNV] Err (OxE) @ GU wake-failure
[EBI WL:DT] Err (OxE) @ WL:PWLFNU
[EBIRTC:CP] Err (OxE) @ LocP E121EC07-9C42-45EE-BOB6-FFF8EF03C521
[EBI WL:PWLFRTC) ! @ RTC:R
[EBI WL:DT] Err (OxE) @ WL:PWLFRTC
[EBI ‘LD:LKCBPDK -> (System\library\PrelinkedKernels\prelinkedkernel.development)
[EBILD:OFS] Err (OXE) @ OPEN (System\\Library\\Prelinked Kernels\\prelinkedkernel development)
[EBI *LD: LKC] BPDK, PR -> (System\library\Prelinked Kernels\prelinkedkernel)
[EBILD:LKFS] } Ok (0)
[EBI ‘LD:LKC] } OK (O)
[EBT#FWFM] 0x800003FF
[EBT#FWFT] 0x80000015
[EBI CSR:F] Err (OxE) @ GV csr-active-config
[EBT#CSR:OUT] 0x00000000
[EBI BST :FBS) {
[EBI BST : FBS) BA.ADSZ: 0
[EBI BST : FBS) BA-KSDSZ: 0
[EBI 'B:WFDW] Err (OxE), O @ LocHB 7184903C-14EC-42C4-BDC6-CE1449930049
[EBT#LOG:DT] 2020-09-30T20:27:01
[EBT#LOG:EXITBS:START] 2020-09-30T20:27:01

I am clueless as to why am I not able to start the actual MacOS installation in step-4 (Many internet tutorials claim to be working fine though)