My car wont turn over, like a dead battery or fuse is blown.

What is your question?

Ok, I just got this Lexus SC300 6 days ago. It never started or turned over. I replaced the battery with a Lexus approved one.I replaced the starter after getting a brand new one tested and it passed. Replaced and checked all fuses and relays that are associated to starting. checked and confirmed the neutral safety switch is working. I started the engine from the starter, just real fast only. Help me identify the issue please.