Purchesed the F-18 but did not get it

i bought the f-18 hours ago but have not gotten it yet, ive purchased other premiums on steam and they have all been added to my account but the F-18

Hello @TheSneakyKGB,

Please contact Gaijin support regarding questions or issues related to your account or purchases: https://support.gaijin.net/hc/en-us