Include GooglePlaySDK to CPP file

Hello everyone! I want to include one file to my project “ThirdParty/GooglePlay/gpg-cpp-sdk.v2.3/gpg-cpp-sdk/android/include/gpg/gpg.h”. But when I include this file starting to make a error “C1083 gpg/achievement.h: No such file or directory”

Also, tried to include module in & regenerate project files: PublicDependencyModuleNames.AddRange(newstring]{“GpgCppSDK”});

Didn’t help, what Im doing wrong?