drivers door

[chalky31]

evening all, Today my dads drivers side door would not open you hear the lock trying to open but doesn't

So my question is i need to get the door open not going to be easy with a closed door but im also wondering if the window regulator is on the metal panel that rivets to the frame or a different type of regulator like the one in the link 

thanks in advance.

Mark

https://www.ebay.co.uk/itm/363093318021?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=SULLi5DqS3m&sssrc=2047675&ssuid=diEboXEKSSe&widget_ver=artemis&media=COPY