Hello.
Actually, the region doesn't matter and you can select USA as a location though you are in Kuwait.
All the software updates for Maxisys Pro is tied with the serial number of this tool.
Maxisys Pro has one-year free update period and the update period counts from the registration date of the tool.
Before the update for Maxisys Pro expires, it is highly recommended to use another SD card to download all the software updates as a backup in case that the original SD card is broken someday.