Postcode invalid In Ireland what should I do

"What should I do?"

Describe your issue more completely.

• Do you have an Irish postcode?
• Are you in Ireland?
• Is your country and/or region set correctly?
• Where exactly are you seeing an "invalid" message?
• What does it say exactly?

I am also having this problem! I have had my Apple account for over a decade and have also used may0 for my postcode since until recently we did not have postcodes but now that we do it will no longer except may0 and will not except my postcode either! Frustrating!! I can’t even update my games

What you do is either put in None or 0000 - that's 4 zeros. Recently I've managed to use my Eircode in there. Try it.