Do not come coins in the wallet for 3 day . is produced in the Zpool.ca . wallet synchronized . what could be the problem ? 
What hardware and miner software are you mining with?
Make sure you copied your exact wallet receiving address to the -u parameter in your miner config script, and that you added -p c=PXC for the -p password option. I mined a wee bit of PXC on zpool.ca, seemed to work ok.