Hope the car is all good now. If any business gave me an invoice like that........ No Vat number, no reg number , no customer address or anything else for that matter Inc. no 019 ????? . Was that £3800 as in Britsh Pounds![Confused]( "Confused")
Anyway go for a drive and keep an eye on your temperature (light) and coolant level, listen to you fan and make sure it comes on after a hot drive. Keep an eye on your oil level and colour for the first few 100 miles as well.
Glad you got it sorted.