I suggest you use IG or Interactive Brokers, or even Plus500 or...

I suggest you use IG or Interactive Brokers, or even Plus500 or Etoro is better than BBUS. Really if you want to short, at least do it right is my view. You are instantly losing by using BBUS, you are using it as it's convenient but this will be costing you greatly... It takes 5minutes to set these accounts up and use it. If you want to trade US equities i suggest stake as well.