why boostrap modal not working on my blazor app project ?

when publish blazor app from my pc then run it on another nework bootstrap modal work

so why this happen and how to solve this isue please

thanks for support 

this files not missing 

but not work on my area or my country 

when run it on browser not working 

so this issue 

now how to add these bootstrap on my application locally without depend on my bootstrap cdn 

please help me steps and i will execute it step by st

You are missing several files from your server:

site.css
BlazorUIStyles.css
bootstrap.min.css
jQuery
downloadexcel.js

My guess is you either deleted them by mistake. Restore those files and it should work again is my guess.