Hello,
To see an order in the Subscription history, it requires to create/renew the subscription via an order.
The manual creation of a subscription in the backend do not allow to link the subscription with an order since the order must have a product with subscription rules.
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.