iis 10 web server is loading the wrong url

Question

I published a mvc5 website using this link Deploying Your ASP.NET MVC 5 App To IIS 8

using iis 10 web server, problem is server only load the home page correctly when i click some tab it shows error ,but if i manually change the url it loads the same web page correctly 

 

this is the home page

 

 

when i click on a tab this error page appears

 

 

when i manually add the app name page loads

can anyone tell me what went wrong?