Hello, why I get banned for advertising?

Hello, why I get banned for advertising? I just use vpn sometimes to login

Mods have already said that VPNs are where most of their headaches and rules-skirting come from, so they just created a blanket ban. It's more pre-emptive than anything.

That's why. Free VPN IPs are most frequently banned because of advertising, scamming etc.
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