Sorry to hear about your experience in MCNR. My personal advice.Please try to be friendly with other players to get along with them. Make some friend with active player's. They will help you out in need, rob places together, rob banks, casino, ATM, shops. About wanted part you have to evade wanted level.
Why is everybody rob and killing me instead of guiding a new player?
Welcome to MCnR, drop me a message if you see me online and I will help you out and introduce you to others too. Don't forget to join our discord server where you can interact with the community and learn valuable information about the server.