Rude and bad experience from loan finders

I was called by a very rude lady from loan finders or something telling me that she's calling regarding my recent request for a loan.whn I asked her what her company is all about because I know nothing about that name,she answered me extremely rude.tellling me that she wants only a Yes or No frm me, nothing else.even whn she could hear that m angry but she kept on calling over and over again with different numbers telling me that I'm also rude since I can't even listen to her when she wants to apologise.i tried blocking the number but she kept on calling using different numbers.its a pity a didn't get her name!!