Cashe — Harassment calls to my contacts

Address:

Mumbai

I previously had two loans from cashe and those were cleared on time and this time it was the third one . But due to financial issues I am not able to repay my loan amount right now. I had tenure of six months out of which two emis are cleared till now.. i had requested them to extend my emi tenure so that i can clear the rest of 4 emis.
But now they have started calling my contacts and calling some people with whom I have no contact right now and giving them wrong information about myself. And they are harrassing me even . It's not the case that i don't want to repay the loan amount but i need sometime to do the same. Kindly suggest the needful so that this harrasment calls to my contacts stop.