tools not showing use acrobat reader dc and reader not working properly

i am not able to use adobe acrobat reader dc as it does't shows any option in tools option beside the home option, in home also some options are not displayed properly, and when i click on perefernces it appears on large font size or sometimes it shows blank, reader freezes when i click on close button of it. i tried uninstalling more than 20 times, i tried uninstalling with adobe acrobat cleaner and re-intalling but it didn't worked. i am attaching images. kindly reply.