Some Chinese translations are wrong
社交 is a noun, describe one's society
We do not say something like "We are social". I suggest u guys to go with "Our social media(我們的社交媒體)". It doesn't sound as cool, but it definitely is weird to say 我們是社交.
If u guys insist on "We are social": 我們是社交的 is pretty much it.Still weird tho