After new trouble, save digital enhancements here (4,3)

I believe the answer is:

nail bar

I'm a little stuck... Click here to teach me more about this clue!

'digital enhancements here' is the definition.
I don't know anything about this answer so I can't tell whether this works.

'after new trouble save' is the wordplay.
'after' means one lot of letters go next to another.
'new' becomes 'n' (common abbreviation eg NT for New Testament).
'trouble' becomes 'ail' (synonyms).
'save' becomes 'bar' (I've seen this before).
'n' put next to 'ail' is 'nail'.
'nail'+'bar'='NAIL BAR'

Can you help me to learn more?

(Other definitions for nail bar that I've seen before include "Type of beauty parlour" , "Manicurist's establishment" , "Manicure salon" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.