Like when will i be able to buy it? I have a $50 VISA waiting to buy stuff. Tanki FIX IT NOOW. I'd wrather loose every crystal i have now and you dont screw stuff up like this again

I'm trying to buy "firewall'' kit with raw money using Vanilla VISA card. when i enter all the info it asks for, i click continue and its says error please try again later. Please help i really want to buy the kit but this has something wrong.