Hi @sajid.imdad - thanks for your question. Could you please check if you have turned on Graphite Rendering in the Pick a Font dialog as shown below:
Notice that you will only see this option if you are using the Full View (as these are more advanced features). If you are using the Basic view (which is the default), then these settings are hidden:
And on the same Fonts+Scripts tab, there are settings for the Text Flow Direction and Text Script: