CREDIT CARD LIMIT INCREASE STILL OUTSTANDING

I app**** for credit limit online from last week Monday,and on the website it was upgraded and approved which I thought that was the best service and fast, past a week nothing is been increased and I called fnb and they requested proof of income which I emailed last week twice still nothing I hear from fnb. What's the use of requesting limit increase on line where else is still gonna take them this long to look at my application.<br> <br> I am really disappointed at fnb about this and can someone please help me as this is really ridiculous.