My account is showing email doesn't exist - Consumer Complaint for iBSmartify Nigeria (InksNation)

Pls I was able to login in into my account and my spendable balance has reflected already only for me to log in on November 12 and its saying username and password doesn't exist. Pls help me I just have few days to insksmart and I did like to be part of this market. My username is Aberiabdulakeem