Dear Kwiziq Team,

It has been more than 24 hours that I paid money to upgrade my account. I received the receipts from your side on email as well. But my account is still not upgraded. I have written multiple times to your email id  and have not received any reply. Also I contacted on the phone no. provided but it was unavailable. I have left the message but no reply.. Please let me know how much time do you take to upgrade after receiving the payment. otherwise please refund my money.