Device info https://wiki.lineageos.org/devices/h811
Rom https://www.androidfilehost.com/?w=files&flid=300003
Please Note: This is an Untested build. Please try at your own risk.
Hi, FYI you uploaded the h815 build in the h811 folder in androidfilehost.
I made an update for this device, enjoy 
:
(actually it’s not an update since the zip file for h811 has never been published)
e-0.9-n-20200706-UNOFFICIAL-h811.zip
TWRP : https://dl.twrp.me/g4/
Don’t forget to backup and share your experience, thanks 