no problem, wee're more than happy to help. The warp gates are part of a plugin that our server uses instead of using the /warp command, on account of our last one getting about 500 warps and none of them well named. I'm sure you've seen the gates around, you right click the sign to choose a destination and then flick the switch to activate them. The gate that you will construct will be the same design as those, so just build it like the others and it'll be fine. Its constructed of stone (not cobblestone) a sign, and a button.

Source: YouTube


This video should go a bit more into detail for you. Don't worry about the beginning part, as its more geared towards installation. The important thing is to make one with a sign selector, because if you don't your gate won't be on the network with all the other ones, and it'll be tough for people to come check out your stuff.