ebusimom,
We are sorry that you are unable to access the site, it has nothing to do with you specifically though. Occasionally people try to abuse Cointiply and we are forced to block small IP ranges temporarily. You were just unlucky and your IP is within one of the currently blocked ranges. Keep on trying and your IP will be unblocked shortly!
What counts as abuse per se? Can a couple of people use the same under the same ip range?