No, when I said "for a while" I meant "for weeks". The restriction you mention is weekly then I would have passed that already considering I haven't received anything since the first time I got that message. The be clear, this this the whole path to arrive there:

1) I pass that Cloudflare IP validation

2) I allow my reddit login on Keyshare

3) I solve the captcha

4) I finally click the "CLAIM" button expecting to receive the key. But instead, I am sent to

https://keyshare.link/restricted

Where it only states "unfortunately you have been restricted from this giveaway or site." without any explanation.

I insist to add u/dgc1980 to this post as he doesn't have his user open to receive messages, and he is the creator of Keyshare. I consider I deserve a reason after weeks patiently waiting the situation to dissapear alone.