New update Wilsons Rang me yesterday 21/4/23 telling me my car had arrived and did I want the Reg number

.They where surprised when I said no I already have the car which I collected on the 20 March from Perrys .They said they had forgotten I had told them I was going elsewhere. I then asked again for my £ 500 deposit back especially as the car was now 7 weeks late arriving from the original estimated. I was asked to send them an email again asking for a refund .This is the third time I have asked for the deposit back I live in hope ?