How to get unbanned on roblox?

<div id="ctl00_cphRoblox_PanelReopen">

            <p>You may re-activate your account by agreeing to our <a id="ctl00_cphRoblox_HyperLinkToS" href="/info/terms-of-service" target="_blank" style="text-decoration:underline;">Terms of Service</a>.</p>
            <p style="text-align: center;"><input type="checkbox" id="AgreeCheckBox" onclick="EnableButton()">I Agree</p>
            <p style="text-align: center;">
                <input type="submit" name="ctl00$cphRoblox$ButtonAgree" value="Reactivate My Account" id="ctl00_cphRoblox_ButtonAgree" disabled="disabled" class="translate">
            </p>