Mobiloan rep is rude and abusive on the phone

About 2 days ago this company started calling me every hour and the more I tried to explain I cannot take calls at work, the more they phoned. Finally today I asked the gentleman why they cannot stop phoning me to which he rep**** that it was my fault and that I had app**** for their loan. I did not!!! I said there must be a mistake because I don't need a loan to which he rudely rep**** that the mistake was mine. So from doing nothing and applying for nothing and begging them to stop phoning me I get abused. Not a nice company at all!