2015-10-28 18:50
I think the right word is... WE DON'T HAVE ANY ACCOUNTS ON ANY SOCIAL MEDIA WEB SITES
You can say.... WE DON'T HAVE ANY ACCOUNTS ON ANY SOCIAL MEDIA.......
any is not a negative word.
Any usually being used in negative sentence for explaining plural word (more than one)
for example... apple.
I don't have any apples here.
I don't have an apple. (but we can think that may be you have tons of apples)
I don't have any apples. (it means that you don't have any single apples at all)