DM looking for people

so i am kind of a new dm but I want to try to dm. it is a homebrew world but everything else is in D&D beyond. it is a world that just recently got magic and i will explain more in discord. the end goal is to stop a catastrophic plan that could destroy the world. you can be whatever you want but some species have some drawbacks. you can also be whatever class but remember magic is new so if you are playing a wizard sorcerer or warlock not everyone will trust you (clerics and paladins do exist but is considered gods power, not magic). backgrounds are given to you what i mean is they are 5 homebrew. you will pick once you join. i'm looking for 4 players 

my discord if you want to learn more is thedarkreaper2747

Hello! I'd be interested in learning more!

my discord is  thedarkreaper2747

What do you mean by "backgrounds are given to you"?

what i mean is homebrew background but there is only 5