Learning your first language is hard enough without throwing games development into the mix. Best to get a book on C++ first then look at a games development book once you become more confident with C++.
Remember that programming games is hard graft and is certainly not learnt over night - "Rome was not built in one day!". You are a beginner, so why are you expecting to perform miracles? Eh? Be kind to yourself and take your time to experiment from what you learn from your books...and it will eventually become clear.