Admin dashboard rejected... please help in improve

My admin dashboard html rejected http://flicksbootstrap.com/demo/pink-desh/ please help in improve for new submission.

Yes i see some issue. You can update all of your Yellow Font Color to Black. U see the text (date ,the admin name and dashboard) is not readable sometimes. Also if you can use other color than yellow would be great. Did you see and dashboard is Yellow color?? I never seen!!!