Kwik Finance they abusing me with theats

I was phone by woman phoning my company apparently i took a loan with then its one of those Chinese loan shark i paid half and the other half when i went to the branch to pay the lady kicked me out like i was smelling she said its not yet monthend and it was december and the reason why i wanted to pay cause i knew that i wont have money, now they are harassing me phoning my work place threatening to come by my work place and i dont have money now to pay and i told them you will rather blacklist because for now i dont have money but no they want to come to y work, the white phoned us lying that she is the courier person and she wanted to get the address, and i will go open for a case for them because i am scared of my life.