Office of Financial Affairs Claiming I owe on a loan but they cannot tell me anything about the loan Nebraska nebraska

 These people call me mutiple times a day claiming that I owe on a loan but they cannot give me any information about the loan I explained to them that I am in the middle of a bankruptcy and still paying for it, therefor I cannot get any loans any loans I apply for have to be approved by the trustee so i gave them my lawyers number. the rep claimed that the type of loan that it is cannot not be taken care of in a bankruptcy but they would try, and then a week later they started calling me again. I have spoken with 3 represenatives today. I just recieved a call from someone named Michelle that claims to work for another collection agency not even the one that just called me and she called from another number completly 614-407-0919 and they called from OHIO this time. She says my account is noted for the bankruptcy and no one should be calling me. then I told her I have been doing reseach on the company names they are giving me and they all come up as scammers and she hung up on me. Look out for these people and do not give them anything!!!!!!!!!!!!