Timeout Expired exception on multiple Webservices execution

Question

Hi Friends,

 

I am running 7 servies after login in default page(MVC).I am getting the response from the client and I am inserting data into the database.This is for every service.Some times all  the services are executing and loading default page but  some times after running few services the execution failed and giving time out exception.I Increased httprequest timeout but it is not working.

 

So how to run all the 7 web services without fail and need to load the default page?