I have a problem With Croat Wallet (Windows 7 64).

Today I started mining at https://croat.pool.cat/
Pool says that on my wallet CiDJat2pqo9Vefk2GWeNbCUFGo6wePAyRKQujG8LMkETDLEtc9k4MAHWfJ66U4vSmdX1KMq2qxQZzCk Mf9pTuyuM9eUST7J
was paid 23 Croat, but my wallet is empty (it is synchronized).

How I can fix it?