Pie fw pftt..

pie twrp https://androidfilehost.com/?fid=1395089523397948209

firmware pie

 https://osdn.net/projects/xiaomifirmwareupdater/storage/Developer/9.5.16/whyred/fw_whyred_miui_HMNote5Global_9.5.16_34410495a1_9.0.zip/

1. wipe data system vendor

2. flash pie firmware

3. flash pie twrp 

4.reboot twrp

5. flash rom ( magisk optional)

6. reboot