TXU-oncar energy Bill me for bad energy usage. they change my meter at my apartment . it went from avg 300 to 1900 Dallas, Texas

 HI,

Herbert k J

Dallas,tx  Acc#10000xxxxx ,  xxxx PARK ln #xxx  zip 75231

 TXU-Oncar energy provide my energy ,I had them since May of 2009. I pay a deposit of $400.00 I'm on low-income social security and have no other income my check go toward rent & energy. Txu came out and change my energy meter at my apartment to advance meter digital. Doing Texas Hot summer I never went over 400 usage, my last bill for Dec was $31.87 the month before it was $57.56 . since May of 2009. I never went over 500 usage . I have not added any new appliance's to my apartment I live alone in a small one bedroom apartment. I reported this to TXU energy I received no help from this company ,i'm on disability social security with a fix income ,i had a problem given them $400.00 deposit but I paid ed it. I never miss paying my bill but; this is not fair $180.61 . The bill jump that high from $31.87 .They will not look at my pass history which will show I never went over 400 usage even in Texas hot summer. Well I need help I have to pay or be in the dark !!!!!

 Stop the rip off!!!