MEO is listed on the ASX not the NSX. MEO cannot take into account postal delivery times for people like yourself who choose to trade in a stock that is outside your own country.
All you had to do was contact MEO and they would have emailed the documents to you.
By the way, you do know that cheques have been superseded by electronic funds transfer? I'm assuming you have at least some 21st century technology in NZ...you just need to use it.
MEO Price at posting:
21.5¢ Sentiment: Buy Disclosure: Held