Change fintiba agreement to new 10000

I'd be happy to help you with that! However, I need a bit more information from you. Could you please provide me with the following details:

1. What is the current agreement you have with Fintiba?
2. What is the new agreement you want to change to (i.e. the new 10000 agreement)?
3. What is the purpose of the change (e.g. updating your account information, changing your payment method, etc.)?

Once I have this information, I'll do my best to assist you with the change.

Also, please note that I'm just an AI, I don't have direct access to Fintiba's systems or agreements, so I'll need you to provide me with the necessary information to help you with the change.