How to buy HashKey?

Excuse me, could you please elaborate on the process of purchasing HashKey? I'm a bit new to this and would like to know the steps involved. Is there a specific platform or exchange where I can buy HashKey tokens? Do I need to create an account and go through a verification process? Additionally, what are the transaction fees associated with buying HashKey, and how long does the process typically take? I appreciate any information you can provide to help me navigate this process.