Mtn sucks

My number was disconnected because I was not recharging. We are living in a world where wifi is a resource. I want to make an important call I use WhatsApp to connect. I haven't been able to recharge because I haven't been working. Im looking for a job how are they supposed to reach me? I registered on the gde for grade 1 for My daughter , how am I supposed to recieved communication? My policies? Emergencies? Hai Mtn? Fix it