Step 1: Click on the call option and then tap the chart icon.
Step 2: You can view both charts side by side.
Step 3: Click "Expand" to enter full-screen mode.
Step 4: Tap on the trade button.
Step 5: Swipe up to buy
Step 6: Select the lot size and tap the tick mark.
Step 7: Change from market to limit order if needed.
Step 8: Drag the stop-loss/target lines to set your prices.
Step 9: Select "Intraday" or "Delivery" for the product type.
Step 10: Swipe to buy.
