Once you have made your way to the location of the air traffic control tower in Fortnite at Frosty Flights all you will need to do is make your way to the top of the structure and perform any of your various emotes to complete the challenge. Drop in at Polar Peak, go ham on some structures, and then mosey on over to Wailing Woods and get to chest farming - boom, that's three challenges in one swoop.
After dancing on top of the water tower, you will need to move onto two further stages before you unlock the battle star.
The Ranger Tower is located towards the southern end of Lonely Lodge and is one of the tallest structures on the map. Make sure you get the elimination from less than 5m away to get the battle stars.
The first Battle Pass Challenge is self-explanatory, and one could find the exact locations in the map embedded in the Tweet above. It might take you a few matches, but no more than 2 to 3 if you are having bad luck finding structures to destroy.
Battle Pass challenges: You'll need to buy the Battle Pass for the season to complete these challenges.
Players are required to get three eliminates with suppressed weapons. This is a rather simple and easy task to do but you have to actually know where the tower is before you can complete it. There is one at Retail Row, where the chest usually spawns. Just land at either location, open 7 chests and you're done.
Suppressed weapon eliminations: You'll have to eliminate three others using suppressed weapons, like the suppressed assault rifle.