Diagnosing and troubleshooting blower on 2005 Pontiac Vibe

Ok, I understand where you’re trying to go but you lost met after “blower relay,” in the first sentence. I have very little car fixing experience other than replacing a driver side mirror assembly. So, I shouldn’t try replacing the parts I purchased? I’m happy to try your suggestion but I would need more detailed SIMPLER instructions please! I really do appreciate everyone’s input!