Bitcoin Core frozen trying to sync and/or connecting to peers
Your wallet will need to sync to the network before your funds will be shown as available. This is because the ‘sync’ process involves your node verifying the history of transactions, so the transaction you received cannot be verified until all other preceding transactions have been verified first. 

If you think it has frozen during the sync, I’d suggest turning the debugger on, and then looking at the debug.log file for clues on what the issue is.