Thank you for all the responses.
I double-checked my Motability order paperwork. I have no received 2 (I’m assuming he made 2 orders on the system!)
First order is for an Engineered Hybrid 1.6 at £2795
2nd order is for exactly the same car model only the price is now £2995
I’m still not convinced everything is correct. The only thing on record regarding me getting the RS Line Hybrid is his word – not on any Motability system.