i do not know how to recover the pin of my user profile
Definitely! I understand that you're unsure about the process to recover the PIN of your user profile. 

To assist you with this, could you please provide me with some additional information? Specifically, I would need to know the platform or service you are using, as the steps to recover your PIN can vary depending on the system.

Once I have these details, I will be able to guide you through the specific instructions for recovering your PIN.