Help with shipments for RP

Hi, i don’t know if i’m in the right forums for this but my questions are:

1 i’ve made a gmod DarkRP server but it shows up on the list as a FusionRP server, how to change it to say DarkRP?

2 when i add shipments to my server, like the MadCow’s Shipments i change class to gundealer and press F4 then the entire menu shows up like a little box on the top-left of my screen and i’m unable to spawn anything.
can anybody help me with correcting this???

Wrong section (again again)
Follow this. And if you don’t follow it then something goes wrong.

Even if you miss say a comma. It will error.