Please follows the steps below to delete your account:
In the Zapya Android app, click Profile tab at the bottom.
Click the Settings button at the top right corner.
In the Settings screen, click More Settings.
Click Delete Account, and read the instructions that submitting a request to delete your account would delete all of the data associated with the account.
When you are ready, click the Request to Delete button. In the next screen, select a reason for deleting your account and click the Request to Delete button to submit your request.