You are banned for breaking the following rule:
Behavioural Rule #3: Do not use AFK Pools or other AFK bypass methods including but not limited to flying machines, boat machines, minecart machines, fishing machines, etc.
Your computer not being able to access a simple browser page is no excuse for you not following our rules considering they are posted at Spawn. I was one of the staffmembers on at the time of your banning, and you did not ask either of us, nor in general chat at that time if they were allowed. Even if you had asked prior and there were no staffmembers visible online, you could always ask in our discord lobby chat for confirmation.
Since it seems your computer is now able to handle viewing webpages again, I highly suggest you spend the next three days reviewing all of our rules before returning to the server to play.
Your appeal is denied.