Created a server and my friend cant join

I join the server but my friend cant. He says it says connection failed. Yes i told him to use my ip cuz its private.

Btw when I set private to false my friend still cannot join.

Heres a tutorial showing you step by step how to setup a server. The problematic of yours likely is that the ports arent properly forwarded Server | BeamMP

I followed everything but the only problem is that nobody in any youtube tutorial or anywhere else shows how to port forward with tp-link and in the tp-link’s site eveything is different than any other site.

Yeah each router firmware is different when it comes to that. Maybe this one helps? Configuring Port Forwarding - Home Network Community

Nope that doesnt help. I have no clue how to properly set it up.

Me unfortunately neither, i dont own a tplink router