Ruining my life and credit score

I have missed one payment and one payment had a shortfall

Then later I covered all my payments

But my problem is that I'm listed under credit Breuer as a result I can't have another credit because I've got a negative with credit Breuer, for what for heaven sake, it not like my account was handed over to debt collectors or what I have made my payments but still listed negatively under credit Breuer, I'm so angry and disappointed on them I have burnt their card I will the remaining balance and they can go to hell.

I have tried several times to open a new credit but all declined until I went to Vodashop trying to take a phone on contract and they tell me this shirt mxm