How to check where I recently sent some Bitcoin Cash using Copay wallet
how do I check where I have sent them?


View Recent Transactions.



If they are not there, you may be able to refresh the history from the Copay servers


  
  "Settings" > "Wallet" > "More Options" > "Transaction History" > "Clear cache"
  "Settings" > "Wallet" > "More Options" > "Wallet Addresses" > "Scan addresses for funds"
  


You can paste the address or transaction ID into any BCH clockchain explorer (example) to check another view of the transaction in a different copy of the blockchain ledger.