I can't find any Latias to capture after talking to TV

[Rastajamz]

I've finished the Jirachi mission, and I've caught all the Pokémon up to Latias and Latios, but it's not appearing outside the Pokémon Center. The TV only tells me what's shown in the image.

[Bitterblade]

Good day @Rastajamz

 

According to our database, you possess the Eon Ticket (which is given after you have decided which of the Eon Duo you desire to catch). This ticket allows you travel to the Southern Island where you can catch the whichever of the Eon Duo that you selected.

 

You will need to head to Slateport City and speak with a sailor to board the S.S. TIDAL to travel here.

 

I hope this information helps and I look forward to hearing of your success.

 

Regards,

Bitterblade