Screen size isn't working

Hi,

I was building a personal project then I hit this rock. I tried to change constraints of top anchor and height of a view to fix in iPhone SE but it is not working. I am doing it programmatically


it is not working

That's not precise enough information.
What do you get exactly ?

to change constraints of top anchor and height of a view

So constraints were previously defined ? How ?

Please also show how you implement it. Show the code. Otherwise hard to say more than "there is likely an error in your code" …
Screen size isn't working
 
 
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