Your transactions might be getting failed due to following reasons -
Note that there wouldn't be any deductions from your available Paylater balance if your transactions fail.
Related Question
How can I reach to the customer support for any additional query related to Free...
What will happen if I do not repay on time?
What is the due date for Freecharge Pay Later?
Is there any Processing Fee?
How will refunds be processed for Freecharge Pay Later?
Can I repay partial amount?
What is my default Payment mode as a Pay Later user?
Can I change my Preferred payment mode after submitting the choice?
Features and Benefits - Freecharge Pay Later
Why are my Paylater transactions failing?
Your transactions might be getting failed due to following reasons -
Note that there wouldn't be any deductions from your available Paylater balance if your transactions fail.