How to buy om coin?

Could you please elaborate on the steps involved in purchasing OM Coin? I'm a novice in the cryptocurrency space and am looking for a straightforward explanation on how to navigate the process. Would it require setting up a specific cryptocurrency wallet? Is there a specific exchange or platform where I can buy OM Coin? Additionally, are there any fees or commissions associated with the purchase? I'd appreciate any insights or advice you could provide to help me make an informed decision.