Where in Mexico city can you see the structures of Incas Aztec and Maya?

There are no Inca structures in Mexico City. The Inca civilization was located in South America, primarily in what is now Peru. The Aztec and Maya civilizations were both located in Mesoamerica, which includes Mexico. In Mexico City, you can see Aztec structures such as the Templo Mayor and the Palacio Nacional, as well as Maya structures such as the Museo Nacional de Antropología.