1. One changeset = one country, or even better, one city.
2. ATMs don't have names. The operator of the atm should be given in the [operator] tag. Not always banks are operators of ATMs, please check it twice.
3. atm=yes is not a tag used with amenity=atm. It is the tag used with amenity=bank so it shouldn't be here. 
4. Please provide the source of your data and follow https://wiki.openstreetmap.org/wiki/Import/Guidelines