Good for you! đŸ˜‰ I'm not very good a using fibos so I'm afraid I cannot be of much help when suggesting strategies. I always prefer to base my trading on supports ans resistances instead.
Personally I never used the fibo time zones, so I have no idea how they work in fxDreema. Yes, you can draw vertical lines in the future by selecting negative values in the 'candle ID' box. For example, -3 means three candles in the future.