Getting Robux for Free and increasing your game balance is achievable by sharing game links. It's an easy and safe way to get Robux without the extra cost. Read on to learn all techniques and hidden methods to successfully perform this step and top up your earnings.
Most of the generators are not real, they simply simulate giving you Robux and try to show ads, if they are harmless. Other simulators can even infect your pc, or attempt to steal your personal info, i strongly recommend avoiding them. Answering your second question - no unfortunately it is not possible to sell items without premium.