>>43602735Ditto disguises itself as other mons, and you usually won't be able to tell something is a Ditto until after you catch it. When you catch a Ditto, there'll be a short animation when the disguise reveals itself as Ditto. Currently these mons (all of whom do not have their shiny released) are all possible disguises for Ditto, although Skitty, shouldn't be Ditto anymore now that its shiny is available. Catch all of these that you see and just keep trying over and over until you find Ditto. You can also use scanners if one exists for your area or join a local discord and hope somebody calls out a Ditto near you. Some people claim Venipede is also a Ditto disguise, but not sure if that's been verified yet.