Hello, you asked our support how to close an account, that's why we deactivated it. Anyway we have activated it back - you can use it. As for the thorough verification process for buying bitcoin with credit card, any instant service accepting cards have it. It hepls to protect the service and prevent possible scam and fraud of any kind. But verification is required only before your first order. After you finish it, all your orders will be completed instantly. As for card purchasing limits, they're increasing: the longer you use your card with us, the more you can buy. It's also the standard practice for credit card purchases. The regular customers may apply for the custom limits. Hope for your understanding.