Guiminer accepting shares, slush pool site not giving any info about me.

[Bitnation]

Hey guys, so start pool mining with my GTX 580, and noticed that on my GUIminer its says the server is accepting my shares, but then when I go on to the slush pool site, it says no shares and 0.0 MHash/s 

oh and 2 days ago I did get some shares but I did not receive and rewards
#                       Block Found at    Duration    Total Shares       Your Shares   Rewards             Block #     Block value       Validity
22778   2014-09-12 21:38:14    6:21:37    49900027576      448            0.00000000     320376   25.10876542   confirmed

[notlist3d]

I single gpu card will do very very little on bitcoin mining.   You need to use a asic on bitcoin.  You might be able to Scypt mine but bitcoin would be very slow compared to asics.