Nested Datagridview binding error

Question

Dear Sir/Mam,

I have created one web page that page contains one gridview with 4 columns 1st PkgID, 2nd PkgImage,
   3rd contains (a.Package name (hyperlink) ,b.Package Type(Text),c.Package Details(Text)) and
   last column contains(a.PkgPrice b.NoOfDays)
I used nested  gridview for 3 rd and last column but still I am not getting proper O/p.
  when I am binding 3rd and 4th column gridview it gives all values but I want to show values respective to packageID.
        Please give me solution as soon as possible.
Thanks in advance.
Pradip