If all your transactions are confirmed on the blockchain, but your Bitcoin (or any other coin) balance is not right, it must be a temporary display issue. in order To see your correct balance, follow the steps below:
A. refresh the wallet
click on the circle arrows on the top right corner, near your balance.
B. reset your Chrome app
if step A dont work , reset your Chrome app by clicking on Settings > Tools > Reset application data
C. reinstall the Ledger Chrome ap
if steps A and B dont work, you can reinstall the Ledger Wallet Chrome application to force it to clear its cache and reload the data from the blockchain.
User guides and troubleshooting for Ledger Nano S:
*** We recommend NEVER buy a Ledger Nano S or any other hardware wallet from eBay or a private person – only from the official store here ***