don't put it on 5x, put is on .5x

change the window animation scale, transition animation scale & the animator duration scale to .5x

is your developer options activated.?

firstlyy, go to your settings & open "about phone", then open the "software information". look for the "build number" & tap it until it wants your pin or password, after that the "developer options" will be activated.secondlyy open the settings again...

did you activate developer options.?