I need help in racing multiplayer

i need help in making a racing multiplayer game i want to use advance vehicle templete in that i need to add a checkpoint racing system like BP Time Attack Racer: Overview | 01 | v4.8 Tutorial Series | Unreal Engine - YouTube and it must work with multiplayer

can anyone help

If you’re offering employment, you need to be more clear about that.

Otherwise, you’ll need to ask about a specific problem you’re having. Wanting to do a project with cool features is not a problem with the engine.

my problem is i made that time attack race from the above tutorial i need to make it work with multiplayer