It happened on my end also. But when I credited $5 dollars, it recalculated and a few hours later it switched to upper tier. Probably it does not upgrade automatically. To force recalculation, we need to buy at least $5 credit.
It happened on my end also. But when I credited $5 dollars, it recalculated and a few hours later it switched to upper tier. Probably it does not upgrade automatically. To force recalculation, we need to buy at least $5 credit.