Creating an address also does not imply that it exists over the Tron network. You will however ought to activate your account by sending it some TRX or registering it with their protocol. (As always, Will not send TRX to testnet accounts or They are going to be misplaced endlessly.) https://golinkdirectory.com/listings12814102/about-%E9%92%B1%E5%8C%85%E5%9C%B0%E5%9D%80%E7%94%9F%E6%88%90%E5%99%A8