more than 6 hours mining and zero balance whats wrong

In your wallet -- in the mining tab I believe -- you should see an estimate of your time between blocks. On my 6-core 3.6GHz ryzen running 12 threads my estimate is over 3 hours between blocks now. There are several hundred computers mining this now. My dual-core 3.8GHz skylake has about 7 hours of mining so far without any blocks.
Chalk it up to the mixed blessing of an attractive and mineable fair coin launch!