Unfortunately, it is not currently possible to change the phone number associated with your ¶·Å£ÆåÅÆÔÚÏß TWINT account. Your only option is to delete your existing ¶·Å£ÆåÅÆÔÚÏß TWINT account and create a new one with a different number.
Important: Once you delete your account, you will lose access to your transaction data in the ¶·Å£ÆåÅÆÔÚÏß TWINT App, and any open transactions will be cancelled.