Ravindra... Christer could be correct. Here is a link to Tutorial for lots in focus on DSLR ... If you are using a point and shoot with auto focus then it could be impossible to get everything into focus in this kind of situation... everything is at a different distance... from the up-front flowers to the far corner! :o)
And the focus issue does not take away from the beauty in this image! I had not noticed it until I read Christer's comment and looked more closely at it.
Edit:
I looked at it again tonight and my eyes see things better yet! Hmmm! Were my (our) eyes tired? Or did some info get lost on the way here? Or most likely... did my glasses shift on me?
It is a wonderful post! I think you could have more sharpness using more shutterspeed during your flash (I think you can go till 1/200s). But it's beautiful! Mich
Ed.