Update README.md

README.md

@@ -52,7 +52,7 @@ Chart(
 );
 ```
 
-<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/simple_candle_series.png" alt="live_update" width="300" height="400"> 
+<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/simple_candle_series.png" alt="candle_series" width="200" height="300"> 
 
 
 Supply different `Series` for `mainSeries` parameter to switch between chart types (candle / line).
@@ -64,7 +64,7 @@ Chart(
 );
 ```
 
-<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/simple_line_series.png" alt="live_update" width="300" height="400"> 
+<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/simple_line_series.png" alt="line_series" width="200" height="300"> 
 
 
 ### Styling Line/CandleSeries
@@ -98,6 +98,7 @@ Chart(
   ],
 );
 ```
+<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/h_and_v_barriers.png" alt="h_and_v_barriers" width="200" height="300"> 
 
 #### Styling Annotations
 
@@ -135,6 +136,8 @@ Chart(
 );
 ```
 
+<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/sample_tick_indicator.png" alt="sample_tick_indicator" width="200" height="300"> 
+
 ### Indicators
 
 Here's a comprehensive example showing how to use multiple indicators with different configurations:
@@ -188,6 +191,7 @@ Chart(
   granularity: 60, // 1 minute candles
 );
 ```
+<img src="https://github.com/deriv-com/flutter-chart/blob/ramin/prepare_for_publish/doc/images/bb_and_smi_indicators.png" alt="bb_and_smi_indicators" width="200" height="300"> 
 
 ### Drawing Tools