Can I play with a friend and the bot at the same time?
Yes, a friend can be in your Fortnite party alongside you and the bot, provided the selected experience allows that party arrangement. Joining the same lobby is different from being accepted into a particular match.
Build one party around your player
Start with your own player in the Fortnite lobby and decide who will lead the session. Invite your friend and the bot into that same party, checking the bot name against the one displayed in your panel. You do not need to treat your friend as another bot or link their account to the bot controls. Before pressing Ready, ask your friend to confirm that they see the same party members and the intended real player as leader.
Check the experience before starting
The game decides whether the selected activity accepts the current party. A bot is still an account in the party, so do not count only the people holding controllers when reading a party-size warning. Check the activity and any message Fortnite shows instead of assuming that every mode accepts the same lineup. If a restriction appears, pause and change the arrangement deliberately. The website cannot turn an unsupported party into a valid team simply by showing the bot as online.
Keep expectations tied to what you can see
Use the website for the bot's supported appearance and session controls, and use Fortnite for your player's activity and Ready choices. Having a friend and bot beside you does not establish which opponents a match will contain, guarantee a win, or create a private match. If the party forms but matchmaking fails, record the game's exact warning and the stage where it stopped. That information is more useful than repeatedly inviting accounts that are already present in the lobby.