I wish I could help. Have you tried a different top coat to seal it?
I think it could also depend on the topcoat being used & also the chrome.
I had no issues with my first set of chrome nails (on natural nails) I used the no wipe top coat before applying the chrome & then 2 more to seal it.
The next set i did, I decided to use my regular topcoat to seal it, and they didn't last as long.
I think my regular topcoat is thinner than my no wipe, so I'm not sure if that was the issue.
Iv got chrome on my natural nails now & it's been a week. Only 1 has some slight wear on the tip, but it's my right hand, index finger. The rest with chrome are fine.