Because I do not get the linden buy ???

[XimeAy]

Good afternoon, my request is that in the day yesterday, make a purchase of Linden from my account Paypal and so far not received the Linden, has been almost 24 hours after order, and my credit card and I was done such payment. I need an immediate solution please.
Excuse my translation into inlges, it is with the use of a translator. I am from Argentina.
Thank you so much.

[Nalytha]

Did you do "Instant Buy" or "Best Rate/Limit Buy"?

You will get your lindens immediately if you do Instant. You will have to wait hours, days, weeks, or months if you do Limit Buy because you don't get your Lindens until someone agrees to sell at the price you requested. 

[Alwin Alcott]

first of all... you ask your question to residents, not LL support, so we can do nothing for you immediate.

 

I think you made the mistake to put a limit buy order.

have a look here and read everything very carefully

https://community.secondlife.com/t5/English-Knowledge-Base/Buying-and-selling-Linden-dollars/ta-p/700107#Section_.1.2