Around DB x Uncle Russ Instagram Competition Feedback

How the competition works:

We have an entire page dedicated to the competition in the Around DB magazine. The page states that to enter, you need to figure out the riddle on the page, head to the DB destination we’re hinting at, take a photo and share it on Instagram with #arounddb. We then go through the posts under the hashtag, and pick the best photo! You have until the 15th of the month to enter.

Please answer the following questions below to give us feedback on the competition. Thank you in advance!
1.Did you know about this competition?(Required.)
2.If you answered yes, where did you see it? (If you answered no in the previous question, please tick the last box only)(Required.)
3.Does the prize (4 Uncle Russ Coupons) interest you? Would you like more options?(Required.)
4.In the future, how would you like to participate in the competition as compared to the way it's currently organised?(Required.)