Hello and welcome to B-Zone.
I am not sure on which of our servers you wish to play on. If you wish to play San Andreas on our SAMP server, you need to know that our server is an RPG one and not a Roleplay one. You can join our server by adding rpg.b-zone.ro in your samp client and the only important thing you need to be aware of is reading and respecting the server rules which can be found here https://rules.b-zone.ro/
On our samp server, since it's an RPG server, you do not need to create a backstory for your character or act like you would do in real life. You can just play normally as in any multiplayer game and just be yourself. You can use your actual name, you can use a nickname, it doesn't matter as long as you don't use something offensive/vulgar. If you need help, you can join our discord community at b-zone.ro/discord and I am sure players will help you out.
If you wish to play GTA V on our RAGE server, you can join it by adding v.b-zone.ro to the rage client. This is a RP server, so you do need to assume a character and a backstory for your character, which you will build upon as you play. Again, you need to know and respect the rules of the server https://b-zone-gta-v.github.io/B-Zone-GTA-V-Wiki/server/rules/rulesen.html which also explain what is Roleplay and what you can and cannot do. So you need to go throughout the rules to better understand what is expected on such a server.
After you have read the rules you can hop onto the server and create a character. Use a name similar to what someone would use in real life, again nothing offensive/vulgar, and edit the character to your preference. You do need to be able to use a microphone on a roleplay server because roleplay is mainly done by voice chat. The best advice I can give you for acting on such a server is, when interacting with others, do it just as you would do it in real life. When you meet someone you don't know, obviously you would probably introduce yourself and get to know that person. All the information you gather while you are on the server and you receive from other players is information your character „knows”. Your character cannot know information about other players or other things from outside the server, like for example you also have friends playing and they tell you things on discord. So even if you find your friends in game, you should act that you don't know them until you actually „know” them in game.
You will surely learn things as you play, so don't stress too much about it. The staff will also help you out if they see you are new. The most important thing is to be respectful. Again, you can join the discord server at b-zone.ro/rage for more help and information.
Good luck.