Can't claim relics reborn rewards

Beelz

I can't seem to collect relics reborn rewards in my alliance, I did join the alliance while the relics reborn was in midway but I did not collect any rewards from my previous alliance and I have already invested units which I could have used somewhere else should I still invest more units and see if I can get the rewards or should I start a ticket to get my units back

ahmynuts

You can't get the rewards the alliance reached before you joined.

Yes it's dumb.

No they wont refund your units