karlrock12 is not a user, but a scammer, yellowdotpay.net (yellowdotpay.com) here he writes that this is his site
https://community.lemansultimate.com/index.php?members/karlrock12.13565/#about
https://postimg.cc/0rV9ZppP

I paid in BTC to YellowDotPay.NET to receive a virtual prepaid card. They issued a temporary card, then asked for a full deposit and disappeared.

Telegram support went silent. No replies or email. Support ticket system removed from site. They also deleted social media links.

BTC address: bc1qvv3rgh4rwrh0qaer5d7y4pwymyrms5p5uaqrvu 

I have full screenshots
I found another site similar to them, it's yellowdotpay.COM

Avoid YellowDotPay.