There's two different rewards to be issued - alliance event and gladiator's circuit placement. Did you not receive either? Did you only receive one? And importantly, did you actually qualify for rewards?
I am in an alliance currently and we did all the milestones for the weekly event. For the battlegrounds I did make it to the gladiator circuit so idk.
Did you play at least one match in the circuit?
Ykw I might not have played a match. Js got there I quit haha
Well that would explain not getting those rewards. You have to play at least one match in the circuit. So all you would've gotten would be the alliance ranked rewards, assuming you didn't leave the alliance prior to their distribution.