HABC sold auto contract to Santander on3/7/2010 three payments went to HSBC payed on 1/4/2010 check#220, 2/2/2010 check#228.3/5/2010 check#234 Santander recieved payment starting 4/7/2010 check#243, 5/5/2010, check#252, 6/01/2010 chech#258. They have been calling me since May 21/2010. I have faxed bank information but the calls still come, the vehicle has been traded but the pay off only reflects only five payments from Janunay through June. They still say I owe a payment for March 2010.