This translates as:
How do I change my phone number? My old number is no longer active.

Hello soloDarkLiverbus740,

Please note that the Razer Insider doesn't have support for your preferred language. Please post your inquiry or concern in English across all boards. 

I understand you wanted to change the phone number associated with your Razer ID. Please PM the following information below so I can verify your account and assist you accordingly.

Razer ID:
Email address associated with your Razer ID:
Date of Birth:
Full Name:
Old phone number:
New phone number:
Country:

*Thread locked to curb conversation to PM.