Slicepay — Over intrest) daily calls

I am a student for some educational purposes I withdraw money from slice pay app i paide monthly with intrest in this lock down there is no work so i dont have money to pay but this app customer service they call daily and blackmail in what's app for money they increase intrest heavily for 10days according to this for months they charged 3ble for tha amount what I took so take an action by the all students side I request