Unfair decisions

I was under debt review 15 years ago, lost everything due to retrenchment, now 5 years later I am good on my feed got a credit card from my bank, got a loan, got 2 cellphone contracts, even a clothing account even bought a tv from a retailer please note the following in 6 months I have paid of my clothes account value R8000, 4 months my TV value R10500, 7 months my credit card R19500 and also added R30000 extra in my credit card, I have paid off 2 loans of R7500 and R50000 in 1 year so I feel i am doing good to better my credit rating, not once the past 1 year did I had 1 account being paid late or overdue, however TransUnion keeps on nailing me for a Low Credit Score why i do not know, all i know is that they are not fare and think that they OWE us South African citizens something. Can't believe that they keep on discriminating against us.

And when you send them a email or try to call them they always want money and not helpfull at all.

BAD TRANSUNION BAD.