Sooo frustrated :-(

For the third time I cant even send a message to support! it simply reads "error 404 nothing found sorry, but you are looking for something that is not here."
How messed up is this? I was in love with this app for groups of 60, 50, 38 and more that I have an work with regularly.
I get that it may not be their fault, that its iOS seven that is causing on the mass texting problems for groups over 20, but there workarounds arent working for me this week. They were working last week. And now I cant even get through to send a message to their support? This stinks, and I probably have wasted an hour and a quarter over two days trying every setting in every variation three or four times, and losing my text messages over and over.

Alwaysgettingorganized about Custom Group Text, v4.0