Question about Gallieria

[JakeTR19]

Hi everyone!
I recently purchased a galleria GM from my aunt and I noticed the interior pocket had been altered (snap pocket and cell phone pocket removed and replaced with a zip pocket)
If the date code was removed, how would it be possible for me to authenticate it??
I haven’t received it yet to see if the date code is there but I noticed the pocket had been changed.
Best advice??
TIA

 

[TC1]

I don't really have any advice since you haven't seen it, yet already purchased it (altered from original) Perhaps more details and pics once you receive it.

 

[Loriad]

I see what you're saying but I believe there would be other identification markers to have it authenticated.