TA funds by SMS Boku

Today (11/24/13), the 19h23, efetuei buying 10400 TA funds via sms Boku, I received the message with the code typed on the site to complete the purchase. But he was carrying and nothing happened.

As19h24 received another message saying that the purchase was in progress. As nothing happened on the site, I tried to redo the process, which in the case when ai tried to buy back the package of TA funds appeared that there was already an ongoing process, I selected the option to continue it. However he returned to the screen where I put my cell phone number. And 19h28, got the message "Service Unavailable., So please try again later".

So far I have not received nor the TA funds, nor was the return of credits credited my cell.

I hope someone can help me solve.