Hi,
I'm sorry, our shipping plugins just have the "quote" feature ; they don't have the "tracking number generation" one.
It is possible to implement this feature for the shipping plugins (if the shipping API can provide it, for sure) but it will require a specific development.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.