Disgruntled SUBCRIBER😡😡

Before 3 weeks ago I was able to make calls on my sim today 3 weeks later I'm unable to make outgoing calls and unable to access my data but I can ONLY receive calls. I bought 120 worth of data it's not working. I visited 3 mtn stores called MTN about 25 times or more I have spoken to every call center agent at MTN iv been transferred to ***** department as they thought my number was involved in some "*****", they gave me all ussd codes to punch in, they rest or refreshed my sim card following steps to take out the sim wait 10 min insert it back, changed the slots I'm exhausted Iv been calling Clifford whose the supervisor is under pressure is not able to assist to.

I reached a point of disgust and with shame that such a this network provider is unable to assist. I'm running a business what must I ****** do with my number I can not change it . What the hell is going on can someone from MTN tell me i want my number fixed not today yerrrrrrrr😡😡😡