If you want to buy Chiliz on Trust Wallet, the process depends on your preferred payment method. For instance, if you want to use a debit/credit card, Trust Wallet allows you to do this via a third-party payment processor. The fees will, however, be expensive. On the other hand, if you have a token that operates on the Binance Smart Chain, you can swap this for BEP2 – CHZ via Trust Wallet.