A. Inman aligner is an orthodontic device which is used for mild crowding. It may be possible to use it for your case, but impossible to say without looking at the amount of crowding.

Other ways of moving teeth , if this is not possible are:
1. invisIble braces
2. fixed braces (using white or metal brackets)
3. lingual orthodontics – brackets behind your teeth.
I hope this helps!