You can also live chat/WhatsApp us (090-4949-6909) to negotiate for a better rate, especially if the quantity you want to sell is much.
Kindly note that our PAYOUT time frame is usually within 24 hours of business days and, at times, weekends inclusive. Depending on some factors, it should be within a few minutes or a few hours. But it shouldn't exceed 24 hours for all E-currencies.