TezBox不允许我创建用于委派

我在TezBox上遇到问题.我有我的ICO钱包,这是我这次购买的XTZ,我激活了它,但从未对其进行任何操作.现在我想开始委派,但为此我必须创建一个KT1帐户.当我尝试在TezBox中执行此操作时,它会显示"添加帐户时出错.请确保您的主帐户有可用资金.".当然有足够的资金,我的帐户中有超过1000 XTZ.知道我缺少什么吗?

I'm having an issue with TezBox. I have my ICO wallet there, with the XTZ I bought at this time, and I activated it but never did anything with it. Now I would like to start delegating but for that I have to create a KT1 account. And when I try to do that in TezBox, it says "There was an error adding account. Please ensure your main account has funds available.". Of course there are enough funds, I have more than 1000 XTZ in my account. Any idea what I am missing?