Anyone who wants to practice or chat online? I joined the discord server but i don't quite understand it.

Anyone who wants to practice or chat online? I joined the discord server but i don't quite understand it. Hi, im wondering if somebody wants to talk or practice. I m starting a customer service job next week and i wanna practice talking before i start. Im from the netherlands but it doesnt need to be specifically dutch. The thing is i actually need to speak english too for my job and usually my stutter gets worse when speaking any language other than dutch. Also i downloaded discord and joined the server but its a bit overwhelming, is it true that one of the rules is that i cannot dm another member? How do i engage in a 1 to 1 talk? And how can i see if there are other members from the netherlands? Sorry if my questions sound stupid hhh