Absa bank overcharge public stay away from this bank

Where in your life have you app**** for R50 000 loan just to be told 3 months later you owe R106 000 average??? Do they charge 100% rates. I was only informed 3 months later that this is what I will pay eventually what type of c o r r u p t bank is this??? They then still have the cheak to tell me I signed for this which I never did. I also paid approx R6000, nothing has been deducted from the total loan yet even though I phoned them a month ago to query this stay away from this bank