Speedy Tax Refunds

I had my Federal tax for prepared by one of their employeesI just recently found out that the lady that processed my refund added fraudulent items and deductions to ensure I receive a returnI only found out that this was done when I tried to purchase a house and was denied based on over 20,dollars worth of fake deductionsI ask others who I know also went through this company this year and they also have deductions over $20,I now have to amend my return and I lost the home I was going to purchase