Australian Wedge-Tailed Eagle 2015

Got these at an auction.  They are in a plastic case so scratches are on the case. The reverse side has the Perth Mint “P” and states 999 Silver at the bottom.  On the face side it reads 9999 AG. Also the Queen's portrait seems to be a later version. Is it possible these are fake? Thanks for any help. 

I'm confused… Are the pics of 2 different coins?

Obverse shows 6th portrait (2019 and later)

Reverse shows a 2015 coin.

If this is the obverse and reverse of one coin then yah, its wrong. But maybe you just have 2 coins from diff years?

Both sides of the same coin. 

Mr. Bill

Both sides of the same coin. 

Can you return the coin? What auction house? Ebay or somewhere else?

Please forgive the somewhat obvious question, but have you looked at the edge?  Is there a faint line of a join?

Could be Shanghai mint………….forgery 

The one pictured is a Chinese knockoff.

Regards Mike