Very bad service

What a bad treatment and a bad experience with MTN South Africa.It seems as if records means nothing to these people.If you wanna see devil walking over your life victimising you have a relationship with these people so pathetic. MTN South Africa retentions department is the worst department I ever came across.There is Portia lady who wants to be outstanding because of her rudeness and poor assistance.What a disorganised department.I am very disappointed and emotional drained.I dont ever wanna use this network provider in my entire life and I dont wish for any other person to have a relationship with MTN South Africa.