Need assistance in moving bootstrap template in mvc

Hi I am going to start a project I am not very good with angular so i thought i should chose bootstrap due to time limitation , I have copied admin LET theme I have put all the Js and css folder in required Content folder of MVC I have add these into BundleConfig.cs file as well but still it is not taking my js and css file and design is disturbed .

 

bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(

"~/Scripts/bootstrap.js",

"~/Scripts/dashboard-ecommerce.js",

"~/Scripts/dashboard-finance.js",

"~/Scripts/dashboard-influencer.js",

"~/Scripts/dashboard-sales.js",

"~/Scripts/gmaps.min.js",

"~/Scripts/google_map.js",

"~/Scripts/jvectormap.custom.js",

"~/Scripts/main-js.js"

));

bundles.Add(new StyleBundle("~/Content/css").Include(

"~/Content/bootstrap.css",

"~/Content/style.css",

"~/Content/site.css"));

}

 

I also need someone to suggest me the best architecture to chose for this application as its scope is a bit broad like campus management system.

 

Thanks in advance