well i have no idea, but you can try install unsigned apk from other mods first and if same issue then your device is not patched correctly
LP Patch:
How to Install Unsigned APK with Lucky Patcher (LP Patch) on Any Device or Emulator (Root Required)
Lucky Patcher are tools that apply a system patch to Bypass Android’s signature verification. To use it, your device must be rooted. This patch not only allow you to install the unsigned APKs but also allow you to overwrite-install the original game or app with a modded APK without uninstalling...
platinmods.com
Core Patch:
How to Install Unsigned APK with Core Patch Module on Any Device or Emulator (Root Required)
Core Patch module are tools that apply a system patch to Bypass Android’s signature verification. To use it, your device must be rooted, and the module can only be installed through Magisk with LSPosed installed. This patch not only allow you to install the unsigned APKs but also allow you to...
platinmods.com
