Salam, 21-05-2018 [protected] Sir, I am facing the trouble while paying my installment since 21-05-2018. When I am trying to pay my installment through bank account, the message came that your subscription number is not correct. Please guide me about the problem so I can pay the installment of my car. Its happening since 21-05-2018 morning. Please check that problem and solve that or let me know if any other error in account. I shall be very thankful to you for this kindness. Imran Hussain Mob no. [protected]