I am done with fnb

I think fnb think I need them with all the nice that have to offer but they cant manage it. They put my account in arrears with one of their products they offer me so they deduct my account when there is no money for the product I took from them. So my a.c. punt show minus and I must look for money somewhere to even it it is such a set back and all they do is dont care I ask for.them to call me dololo. You as fnb has cause me.too much pain in the past I promise u within a month I will move to a new bank with even more ****py services of which I will understand I just want to let people now i lost my trust and everything in Fnb they don't Know how many people i brought to them. But as from today I will bother you i prepare my self for worst service somewhere else.