It's only confusing or difficult until you learn it...LOL!
Bottom right chart is showing the candle colors of the last 4 H1 candles for the pairs. If the currency symbol is red or green, that means there were at least 3 like colored candles in a row so I can look for a Buzzard Reversal trade.
Bottom left chart is showing when a currency's price ends in 00, 25, 50 or 75. The numbers show how far the bid and ask are away from the nearest level.
Top Left chart has the 00, 25, 50, 75 HORIZONTAL lines.
Top right chart has the Buy Zone. I use that to trigger the reversal trades.