cashconverters

i have made a loan by them and when i want to pay my account they gave me a amount that i have to pay so i did, and printed a letter that say its been payed . a month later they start phoning me for a outstanding account ant start threaten me and when i phone them and tell them they say they sorting it out and when and that it wasn't my fault. and still they threaten me everyday. they playing the game nice switch you between phone so you can get confuse.. and then they tell you that you are wrong. and keep threaten me.