GM Financial Americredit No Notice of Intent issued, Police Never Notified, Sent them proof of payments, Agent said it is my problem. Hold car hostage. Cant walk away after pay'g $24800 of $28400! Internet

After paying $24480 of $28,400 to GM Financial/AmeriCredit (62 of 71 payments),  my car was repo'd after midnight on 10/20/2012...the day payment #63 was scheduled.  Damaging my personal driveway.   
 No notice of intent was issued and no police were notified (even still), so we thought the car was stolen.  
Despite sending a bank issued document showing all payments made for the past 18 months and an agent acknowledging that it appeared my account was current, I am being force to pay $2283 which includes the towing and $85 Admin fee to GRI Towing (not including towing) or I cannot have my car back that is 95% paid off.   They said they would send me a receivable report for me to compare my records to.  In july 2011, I confirmed with them that I was current and have sent that proof to them also. 
Tried to get personal belongings from car ($1000 in xmas gifts...tablets, tv, clothes), but was made to wait until appointment could be made....adding onto storage fees.
Date   Description Deposits / Credits Withdrawals / Debits
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Posted Transactions
09/17/12 GMFinancia GMFinancia 120917 000435376421 RONDA DIVEN     $400.00 
08/29/12 GMF AmeriCredit GMF Am 120823 000435376421 RONDA DIVEN     $400.00 
08/23/12 GMF AmeriCredit GMF AmeriC 120823 000435376421 RONDA DIVEN     $400.00 
07/24/12 GMF AmeriCredit GMF AmeriC 120724 000435376421 RONDA DIVEN     $400.00 
06/26/12 GMF AmeriCredit GMF AmeriC 120626 000435376421 RONDA DIVEN     $400.00 
05/30/12 GMF AmeriCredit  GMF Am 120523 000435376421 RONDA DIVEN     $400.00 
05/23/12 GMF AmeriCredit GMF AmeriC 120523 000435376421 RONDA DIVEN     $400.00 
04/25/12 GMF AmeriCredit GMF AmeriC 120425 000435376421 RONDA DIVEN     $400.00 
03/29/12 GMF AmeriCredit GMF AmeriC 120329 000435376421 RONDA DIVEN     $400.00 
02/14/12 GMF AMERICREDIT GMF AMERIC 120214 000435376421 RONDA DIVEN     $400.00 
01/19/12 GMF AMERICREDIT GMF AMERIC 120119 000435376421 RONDA DIVEN     $400.00 
11/15/11 GMF AMERICREDIT GMF AMERIC 111115 000435376421 RONDA DIVEN     $400.00
12/19/11 GMF AMERICREDIT GMF AMERIC 111219 000435376421 RONDA DIVEN $400.00
10/21/11 GMF AMERICREDIT GMF AMERIC 111021 000435376421 RONDA DIVEN     $400.00
09/26/11 GMF AMERICREDIT GMF AMERIC 110926 000435376421 RONDA DIVEN     $400.00