How to buy dym dymension?

Could you please elaborate on the process of purchasing DYM Dymension? I'm interested in investing in this cryptocurrency but I'm not entirely sure how to proceed. What are the steps I need to take to successfully acquire DYM tokens? Do I need to use a specific exchange or wallet? Are there any fees or commissions involved? Additionally, is there any minimum investment required? Understanding the entire process would greatly assist me in making an informed decision. Thank you for your assistance.