ios 11.3 apps stop working

[sya]

after i update the ios 11.3 few apps stop working including apps store..
is this normal ? or how do i fix this ?

 

[Allen_Jolynn0]

Update that app.

 

[rgd1101]

MERGED QUESTION
Question from sya : "ios 11.3 stop working"

after i update ios 11.3 few apps its not working including apps store.. why and how do i fix. i restart for few times. but it didn't work.

i need an answer.. if this normal