1) Switch to the blockchain explorer of the mainnet you need to visit, tap “Tools” > “BlockChain Explorer” to jump to the browser. Enter the wallet address you want to check in the search bar;
2) Now you can check all the on-chain activities of the address. Here you can get detailed information about the address such as the balance and transaction history.
The blockchain explorer is usually used to see if an on-chain trade is successful when a transfer is completed but your wallet hasn’t received the tokens.