Please go through few tips....
Tips for Bhel Puri......
Assemble the bhel puri just before you are going to eat it to prevent the puffed rice from getting soggy.
To make this snack even more quickly, simply store the puffed rice, sev, and papdi (savory biscuits made from flour) in air-tight containers. Then pre-make and either refrigerate or freeze the chutney. This allows you to toss the wet and dry ingredients together on a whim and prevents that unwanted sogginess.
Various chutneys give bhel puri different flavors. A saunth chutney, for instance, is a dark, sweet chutney derived from tamarind and dates. In contrast, a green spicy chutney uses green chilies and coriander that leaves for a very distinctive taste. If you have another favorite chutney, try that as well.