Ahhh, your first one (5 February at 21:00:) asks how to check a VIN (in the heading).
The posting on 5 February at 23:52:
"When i go to check the history of a car on a site, they demand a 17 digit code"
The posting on 6 February at 10:46:
"To do a check of ownership on a car ... My question is, how and where can I check a 'classic cars' Vin?..."
You make it hard for others to help you when you dribble your question out over three separate posts. And yes, you are dead right, we do not have to read the posts if we don't want to ... but most on here do try and help others, even when they dribble ....
Moe, as always, points you in the right direction to the answer you seek - just read and follow the RTA advice fully