How to buy dogechain on trust wallet?

Hey there, I'm curious about purchasing Dogechain on the Trust Wallet platform. Could you walk me through the process step-by-step? I'm a bit new to the world of cryptocurrency and would appreciate some guidance on how to navigate the Trust Wallet interface, select Dogechain as the asset I want to buy, and go through the purchase process securely. Also, is there anything I should keep in mind or be aware of before making my first purchase on Trust Wallet? Thanks in advance for your help!