[Why was my credit card charged but I have not yet received my lindens?]

About an hour and a half ago, I ordered approximately $30 worth of Lindens, and while my credit card was charged, I still have not received my in world currency. What exactly is going on, and will I either receive my lindens or be reimbursed my $30?

 

Also, I saw an answer to a previously asked question, and I have checked my account balance on Secondlife.com and it shows the charges. I suppose I will just have to call billing.

[Why was my credit card charged for lindens never received after the system cancelled the transaction]

I tried to order 4000L, and when I checked my transaction history, it said that the system had cacelled the transaction. However, when I checked my bank account, I had been charged $16.00. Will I either be refunded that money, or given the Lindens...at some point in time?