I sorted the server out now however only i can join to it, so what do i use for my friends to join? ive tried hamachi by getting them to join my network, then press shift and ` key then type "connect *my ipv4 address*" but only i get in?
I can barely understand what you are talking about, and your post doesn't contain an useful information.
What is output of console of your server?
Did you configure port forwarding of your router, if any?
Did you configure your firewalls (Kaspersky, NOD32, Agnitum Outpost, Windows built-in...)?
What exactly happens when your friends connecting to your server? Any error messages?
Post logs. Post screenshots.
Without required detailed information in your every reply, you will not get any help.
As I said before, I know nothing about Hamachi.
You may wait till someone who knows how to deal with that software appears in this thread, but I recommend you to run a server without Hamachi, using just jampded or openjkded.
Basically, each time you launch a server, you must check is it in MBII server web-list:
Movie Battles II Server List
If you can't see your server there, you're doing something wrong, and your friends won't be able to connect it anyway.
Please notice you have to configure your router and firewall in order to other people could connect your server.
Port 29070 (or whatever you do use) must be forwarded in router and opened in firewall.
If you don't know how to setup your router or firewall, post full brand name, model, version of hardware and software you have.