How to buy $apu?

Excuse me, could you please elaborate on the process of acquiring $APU tokens? I'm a bit new to the world of cryptocurrency and would appreciate a step-by-step guide on how to go about it. Do I need to create a specific wallet for storing $APU? Are there any exchanges that facilitate trading in these tokens? Additionally, are there any security precautions I should take while making the purchase to ensure a safe and seamless transaction? Your insights would be greatly appreciated.