Analyze the following tweet to determine the level of joy expressed. The levels are: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: 'You have an amazing problem here' - @sbxr has spotted a huge privacy issue for TracTAG 😱 #SharkTankAU