Sweetbabes Asked: do i have to pay the auction fee to the bank?

i live in dubai and i could not pay the car loan to the ADCB bank . I had paid for 3 and half year installment which is for 5 years, but i could not pay later due to finance problem. Now the bank has sold the car without my knowldge. The bank infromed me that i can get a release letter from them without it i cannot travel. Now they are asking me to pay the auction fee, fine andpaper work. Do i have to pay for it?Please let me know ASAP