You can buy TRX (Tron) from several platforms including:

• MoonPay: Offers buying TRX with credit/debit cards, bank transfers, Apple Pay, Google Pay, and more, in over 100 countries. MoonPay can also create a TRX wallet automatically for new buyers.

• Trust Wallet: Allows buying TRX directly in the wallet app using various payment options such as debit/credit cards, mobile payments, and bank transfers. It supports secure storage and management of TRX.

• Revolut: Provides a crypto platform where you can buy TRX and 230+ other cryptocurrencies using multiple fiat currencies. It offers options for one-time, recurring, or auto-exchange purchases.

• Kraken: You can buy TRX with flexible payment methods including bank wire, credit/debit cards, and PayPal in some regions like Germany. Kraken provides an easy onboarding and secure platform.

• ChangeNOW: Enables instant purchase of TRX with debit or credit card through various payment gateways, with TRX sent directly to your wallet within minutes.

• Binance: Offers fast TRX purchases using payment methods like Google Pay or Apple Pay.

Many of these platforms allow payment via credit/debit cards, bank transfers, and e-wallets, and support wallet integration or creation for storing TRX. If you want details on specific platforms or region-specific options, those can be provided as well.