Incorrect Billing on my account

I know the repo rate went up i do not understand how when i was paying R3556 per month for my vehicle and all of a sudden this month it went up to R4688 that's an increase of 1100.<br> <br> can you please explain this tome as no one called me or emailed me. this is totally a ******* i cannot accept this.<br> <br> Everyone please be aware of using ABSA vehicle finance.<br> <br> I WILL NEVER USE THEM AGAIN