Door in back of van wont open

[Keitai]

Seems top jaws on my rear lefthand door won't open but bottom jaws do open on my back door of van. Can I repair it myself before taking it to mechanic? Is it a snapped wire?

 

[Harry Bloomfield]

A new van will fix that!

 

[Keitai]

A new van will fix that!

Can't afford it found this on chat gpt-

 

[Harry Bloomfield]

There you go, sorted!

Looking, is always the first stage of fixing.