Did you start to mine? You need to send some hashpower to the pool using this address "1EZT1JkFiCV4ks6qWAvqw3V2GyMhqqxkt1"   without that, what do you expect to see ?
Or you could use an address that already had mined on that pool, then you can see the statistics there. For example you can look at our historical runs of our BLOCK SOLVERS mining group. You get our past stats for the mining address we're using for our runs.