Pete is right about the offer still been valid. However, I have contacted IK support already and they have not replaced the Amplitube Deluxe with the MAX version. So today I have send them another message trying to explain what is causing this confusion.
I will post part of the message below....
Subject: Got the wrong Amplitube version with my AXE I/O interface
I have contacted you before about receiving the wrong version of Amplitube after registering my AXE interface. I have received Amplitube Deluxe instead of Amplitube MAX which was offered for free with the purchase of qualified products in this case, AXE I/O audio interface
So here are some extracts and links of your original and current AXE I/O promotions so you can see what's causing this confusion.
CURRENT AXE I/O OFFER: VALID THROUGH THE END OF OCTOBER
MAX Your I/O Promotion
Buy selected hardware and get AmpliTube MAX or SampleTank 4 MAX!
It's your time to join the IK audio interface and controller family with the MAX Your I/O promotion! Now through the end of October, buy AXE I/O, iRig Stomp I/O, or iRig Pro I/O to get AmpliTube MAX (a $/€499.99 value) or buy iRig Keys I/O 25 or iRig Keys I/O 49 to get SampleTank MAX (a $/€499.99 value) free with qualifying hardware purchases.
ORIGINAL/REGULAR AXE I/O OFFER
A full-blown analog in-the-box studio –out of the box
AXE I/O offers a massive bundle of over $/€1,000 of software and plug-ins, so you have everything you need to track, mix and master your music right out of the box.
The included AmpliTube 4 Deluxe offers over 140 ultra-accurate models of guitar and bass amps, cabs, pedals, mics and more.
END OF MESSAGE
OK. So I hope this helps explain some of the confusion.
Thanks Pete and everybody else for your suggestions.
Have a nice weekend!!!