how can i install new windows 10 on g513qc-hn015t model

[netople]

System: windows10
Battery or AC:
Model: G513QC-HN015T
Frequency of occurrence:
Reset OS:
Screenshot or video:
========================
Detailed description：
IN BIOS MODE , I CANNOT FOUND UEFI AND OTHER OPTIONS IN BOOT MENU
so i cannot re-install new windows10 with korean language
how can i solve it
please help me

[RAJU_MSC_MATHEM]

netople

1. System: windows10
2. Battery or AC:
3. Model: G513QC-HN015T
4. Frequency of occurrence:
5. Reset OS:
6. Screenshot or video:

========================

Detailed description：

IN BIOS MODE , I CANNOT FOUND UEFI AND OTHER OPTIONS IN BOOT MENU

so i cannot re-install new windows10 with korean language

how can i solve it

please help me

how can i install new windows 10 on g513qc-hn015t model

Do you able to find secure boot under boot or advanced tab in bios.
If possible will you record video using mobile phone and upload video here or uploaded video link