Edit Existing Tenders Not show

[heekmaaa]

when (Create a New Tender) and go to(Edit Existing Tenders ) Tender do not show on the pages to edit

[heekmaaa]

also (Tender header details) if you change it .
it will not change in sql get same default

Tender header details(try change it but not change in sql )
1234 Collins Street
Melbourne
Victoria 2345
2345
Australia
+(61) (3) 5678901
0
2014-09-19 00:00:00.00000