I want to buy a Golden Fixa for my brother, but im not sure if he can receive it, i mean he may not have access to that weapon since he is a F2P player

don't know if the can recuve but they can't use them.

k, so my brother cannot use the Relic weapons

for be sure at 100% https://www.eternalcrusade.com/contact

I would hope thats possible, and I see no Reason why it shouldn't be when the game is playable.
Btw, do Relicitems count towards getting an "upgrade" to a full Key?
Is that getting up to a full pack always possible, or was that only with the Pioneerpack? I forgot^^

the founder pack was removed with no info about possible upgrade, is also disappeared the f2wagh feom the site.

Has one sent in this question yet? The fact that both the F2P/W and the Pioneer packs being removed without much of a warning (at least to me) is a bit of a red flag.

It was announced in a twitch that the pioneerpack would not be available anymore, and they gave us 2 weeks or so.

And the F2P/W + Pioneer items?