Sphere Services — fraud

First they have made an digital agreement with me now my qc report has failed. So they terminated my id and now they are asking for the money which is called as application fees... And they are threatening me that they are going to file a case of fraud against me with the help of agreement... I just want to know that this right or a just trap or they are just fooling me and asking the money on behalf of agreement.. Plzzz do help me i m really scared i am an student..