Ok, first about the "Kick-Ban=Unban" You need a web hosting too with your dedicated server, you can buy it from different host it's doesn't really matter.
On the web hosting you install
SourceBans++, You need a database too but I'm pretty sure you get database with the web hosting.
About the panel I recommend you to buy
GameCP I'm not reallly sure if it's support game server because I'm using different panel.
If you need any help feel free to add me on discord, Pilo#8253 .
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Good luck with your community. <3
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