Error 70 on install gapps on android 8.1 on mokee xiaomi redmi note 4G

Hi pleas how to fix error 70 on android 8.1 on mokee for xiaomi redmi note 4G thanks

Your device does not have sufficient space available in
the system partition to install this GApps package as currently configured. You will need to switch to a smaller GApps package or use gapps-config to reduce the installed size.

Even Pico can’t flash now, please try magisk gapps