Credit One Bank Customer Service Issues

I am unhappy with the $75 cash advance limit, especially when others with the same card have a $[redacted] limit. I have already made 9 or 10 $60 payments to Capitol One in just 3 weeks, and my due date is still far off. The card has a low $[redacted] limit, making it not worthwhile, especially with the $75 cash advance restriction. I need this raised as soon as possible as I was not informed of this limitation when I got the card. Additionally, I do not want to be charged $8.96 per month until next year. If this issue is not resolved promptly, I will have to cancel the card as it has been a disappointing experience.

I have an account with Credit One with a $[redacted] credit limit. My current balance appears to be $[redacted].44, but my available credit shows as only $34.00 on my last statement. However, my calculations show $[redacted].56 available credit. I suspect that the gas station may have placed a $[redacted] hold on my card when I first attempted to use it at the pump. Instead, I went to the cashier and made a $40 purchase at the same station. Strangely, neither the $[redacted] hold nor the $40 transaction is reflected on my credit card statement.