Hi Pranav,
To add a flow to a Visualforce page, embed it using the <flow:interview> component:
1. Find the flow’s unique name:
a. From Setup, enter Flows in the Quick Find box, then select Flows.
b. Click the name of the flow that you want to embed.
2. Define a new Visualforce page or open one that you want to edit.
3. Add the <flow:interview> component, somewhere between the <apex:page> tags.
4. Set the name attribute to the unique name of the flow. For example:
<apex:page>
<flow:interview name=”MyUniqueFlowName”/>
</apex:page>