I went to join the freeroll poker and i got a popup saying someone with the same ip was already registered. oh golly, fingerblasting incoming me thought, sarcastically ofc because im not a part of the herd of sheep that believes things for no reason at all

I asked why that could happen?
Do you use a free VPN?
As far as I know, VPN Premium usually has a safe IP or at least the IP you use will not be used by others.
Why don't you choose to use the mirror stake site?