yes the bounty is on going you can follow that here https://bitcointalk.org/index.php?topic=5079624.new#new

For creative campaigns there are no limit on submissions but qualify content will be shortlisted.

There is no shortlistings. If the materials you are submitting follows the requirement needed, you will get your rewards.

Yup, you can do multiple submissions, but remeber that quality is better than quantity!

i remember seeing a post earlier that 19000 tokens have been alloted so far so that gives us some time to submit our post, have to work fast though. never know when they have closed registrations

once u meet the requirements and submit it, they will review it as soon as possible

if you read the first few posts you will get to know all the details about the bounty what your requirements are and where to register. hope this helps!!