Hi you need to login and then visit product page you want to use.
If you are looking for bulk gst verification tool, then on Menu click on GST Bulk Search and go to pro account.
Click on Recharge button there and select your plan. You can recharge online.
chatCommentsI have done all the steps that you said above. but when i click on plan Rs.299 it will go to blank page. - Praveen Suresh