What does the right to petition the government mean?

The right to petition government for redress of grievances is the right to make a complaint to, or seek the assistance of, one's government, without fear of punishment or reprisals. The Article 44 of the Charter of Fundamental Rights of the European Union ensures the right of petition to the European Parliament.

the right to petition the government means you have the right to make a complaint to, or seek the assistance of, one's government, without fear of punishment