Hello all! Recently I have seen a few people needing help claiming booster packs. So I thought I'd make this quick guide.
Step 1) Make sure your steam account is linked. When purchasing the booster pack it will ask you to link your steam if you have not already done so.
Step 2) Buy the booster pack
Step 3) Once your booster pack has been bought log in to the server (or relog)
Step 4) Claiming the booster pack
Go to F4 > Donate and then click Booster Pack
And thats it! You have successfully claimed your booster pack!