Hello arunvijay,
The problem is with your layout file name. Magento 2 follows the layout name as frontname_controller_action. Since you don't have any controller your layout file has not called at all.
If you want to display it in any specific page like product detail page then the layout name should be catalog_product_view.xml or if you want display your block in all the pages rename it to default.xml
Hope it helps