How do I invite the bot into my Fortnite party for the first time?
First confirm the correct bot is connected in your panel. Then use your real player in Fortnite to invite that account into the party you intend to lead, and check the resulting member list.
Start from a stable lobby
Return your player to Fortnite's lobby and finish any party changes with your friends. Read the bot name in the current website session, making sure you are not looking at another saved bot. If the panel still says the bot is starting, wait for that connection checkpoint before treating a missing invitation response as a social problem. Active access and a connected account are prerequisites you can inspect separately from the invitation you are about to send inside the game.
Send and verify one invitation
Find the correct social entry using the normal friend and invitation flow available to your Fortnite account. Send one invitation from the current party and watch for the bot to appear among its members. Keep your real player as leader, and ask any friends to confirm the same lineup. An animation or outfit appearing elsewhere is not a substitute for membership in this particular party. If Fortnite returns a warning, read it before sending the same invitation several more times.
Move to activity selection only after joining
Once the bot is visible in the intended group, choose the activity and make the appropriate Ready selections in Fortnite. The website remains useful for supported bot controls, while your player handles the game decisions. If the bot never joins, identify whether the missing checkpoint is connection, friendship, invitation acceptance, or party permissions. Correct that condition first. A restart may be appropriate for a persistently stuck connection, but it should not replace checking a wrong target name or an invitation addressed to an older party.