Ensure that you order the correct Region Code. Wrongly Ordered Codes WILL NOT BE Exchanged

Region codes and countries
Region code  Area
0  Informal term meaning "worldwide". Region 0 is not an official setting; discs that bear the region 0 symbol either have no flag set or have region 1–6 flags set.
1  Canada, United States; U.S. territories; Bermuda
2  Western and Central Europe; Western Asia; Egypt, Japan, South Africa, Swaziland; British overseas territories, French overseas territories
3  Southeast Asia; South Korea; Non-mainland China ( Hong Kong)
4  Oceania; Central and South America; Caribbean; Mexico
5  Eastern Europe, Africa, Central and South Asia, Mongolia, North Korea.
6  Mainland China
7  Reserved for future use (found in use on protected screener copies of MPAA-related DVDs and "media copies" of pre-releases in Asia)
8  International venues such as aircraft, cruise ships, etc.[1]
ALL  Region ALL discs have all 8 flags set, allowing the disc to be played in any locale on any player.