[HELP] How do i add new item to my server?

[s7ns035sog]

I have tried many ways and readed all the guides about how to add new item to my server but i not succeed yet, i am new at this and i need realy big help.
Ty for any help

[magewarior2]

what kind of help you need?

because if you say "i need help on an item" we simply reply, what item?

[s7ns035sog]

i wanted to add these weapons here and tried to add them by using steps in this guide

Thanks for the reply