@Attila76
You need to call customer services on 202 or 0344 809 0202 and they can take the device plan payment to settle the loan, or the termination fee if you are not on a refresh contract.
There is also this guide Guide: Cancelling Your Contract
This is not customer services and we dont have access to your account
I do not work for o2 or any VMo2 /Telefonica/Liberty Global Company
