Need help on coding!!!

//made by Yepikiyay
#include <windows.h>

class CILTClient{
public:
    char unknown[0x208];
    int ( *RunConsoleCommand )( const char * szCommand );
};
	
void main()
{
	while(GetModuleHandle("CShell.dll") == NULL || GetModuleHandle("ClientFX.fxd") == NULL || GetModuleHandle("d3d9.dll") == NULL){ Sleep(200); }
	CILTClient *ILTClient = *(CILTClient**)0x3778CFB0;
	bool chams = false;
while(true)
{
		if(GetAsyncKeyState(VK_NUMPAD0) &1){
    chams = !chams;
    if(chams){
        ILTClient->RunConsoleCommand("SkelModelStencil 1");
    } else {
        ILTClient->RunConsoleCommand("SkelModelStencil 0");
    }
}
Sleep(25);
}
}

BOOL WINAPI DllMain ( HMODULE hDll, DWORD dwReason, LPVOID lpReserved )
{
if ( dwReason == DLL_PROCESS_ATTACH )
{ DisableThreadLibraryCalls(hDll);
CreateThread(NULL, NULL, (LPTHREAD_START_ROUTINE)&main, NULL, NULL, NULL);
}
return TRUE;
}