show the screen shots to developers where u found the bug

even tough developer is not accepting means???

hi gopi thanks for u r answer.when we are show the screen
shots to the developer at that time also the developer not
accepting that then what we  will do?

If Developers are not accepting the Bug if it is genuinue 
one, then you need to talk with your Team lead and make him 
show that this Bug is raised according to the 
specifiactions.

you have to show the specfications to ur team lead and to 
the development lead that the bug u have raised is not 
according to the specifications. If the developer is not 
accepting the bug u have raised, they will conduct a 
meeting and u should show the procedure u have followed. 
And the problem is solved........
My suggestion is don't compramise stick on what u have done 
wich is correct.

first u confirm that whether u have gone wrong with 
requirements. if ur clear about the requirements then take 
snap shots about the bug send the report then also if 
devloper is not accepted the raised issue then . take that 
situation to the higher officals by colecting more info 
with tested data , screen shotsetc...

log the bug in the issue tracker with adequate severity 
depending on the urgency. Even the developers have the 
portal where the issue  can be tracked in and it needs to 
be resolved. If the bug is hitting the production , then 
the developer has no choice but to pay attention to it 
urgently.

If developer is not accepting the bug then re-produce the
same bug on developers machine.

If possible write all the steps(With Screen shot) to
reproduce the bug and given it to the developer.

Explain the impact of bug on the system to developer i.e.
how important to fix that bug 

if all above fails then take meeting with TL and PLs

First Step: Be clear abt the bugs / Issue & also make a 
note of step & snapshot of the issue. Mail all the details 
to the developement team member & also copy to Testing 
TL/PL & Also Develope PL/TL.
(or)
Second step: Try to reproduce the bug in the developement 
team member PC.
(or)
Third step: Log the issue in defect tracking sheet & make 
note to Testing PL/TL.

Thats'all from TEsting guys can support. later PL can 
interact with Development PL or take up some call to solve 
this issue.