Experian False Information From MBD.

This is one *****ulent credit bureau ever.My prescribed account with MBD was removed because it was more than 36 months,month later was put back with MBD *****ULENTLY claiming I paid and now have an arrear of one month yet I have never paid a cent to them NEVER EVEN SPOKE TO THEM EVER.And when I contacted Experian ,they are just silent.What proof have they got that I paid MBD????I feel Experian do favours for MBD.This credit bureau must be investigated.Transunion treats you fairly with facts. They must show me proof of payment I Made!!!I think MBD has shares at Experian!!!!!