Auto cancelled services.

I recently installed fibre from openserve as an ONT. And suddenly during the course of the month of September my service was cancelled by a system error. Its day 9 without connectivity, no positive feedback or response from openserve. I can't even purchase the prepaid services via their app.

I have also used a different ISP given that it wasn't the first time I encountered poor service from them and decided to leave the service cancelled completely with them.

I am looking for someone to provide me with a solution. Someone to assist making a purchase of pre-paid services.

I need connectivity today.