My friend can't transfer bitcoins because he's worried his IP will be leaked on the Dark Web.
"The Dark web" runs through Tor, which is designed to keep your IP private. Making up stories about leaking IP addresses sounds like something a scammer would say to put up a smoke curtain.
Or a method that can be transferred from the Dark Web to the wallet without leaving a trace.
There's a problem with this description: there are no Bitcoins "on the Dark web", Bitcoins are on the blockchain.
My friend has been driving me crazy for a month.
You should probably reconsider calling him a "friend".
I realized the problem.
Nope. The real problem is they're scamming you.