Royal United Mortgage — andrew lied to me he said credit score would only drop 4 points and it dropped 49

Called Royal United mortgage to refinance my house with them they said my credit score would only drop about four points after talking I looked at my credit score and hit it had dropped 49 points before I even agreed to take the loan I told him that I was going to change my mind because of the drop in my credit score and he told me that wasn't smart that on my credit score would plunge so now my credit score has lost 49 points just from talking to them not a very smart company to deal with