puplic and privte ip

[xx512]

How are you my friends
I am new in this site and I do not speak English well
So I hope that you will understand my problem
I have modem huawii E3131c the
As you know, puplic ip have a modem and computer have ip kind of privte
I want I take the computer puplic ip because it facilitates, for example, a property control a remote desktop

I hope that you will be you understand what I mean Thank you all

[Valdemaras]

You want to know your computers ip address or i misunderstood you?

[xx512]

no no


I mean that when i connect to the internet modem takes puplice ip such as 82.134.231.45 and the ip router is 192.168.1.1 and the computer takes the ip 192.168.1.100 .. This makes contact remotely to this computer its difficult because its have privte ip so I want to take a computer puplice ip like 82.134.231.45

[Valdemaras]

Apologies then, but dc-unlocker won't be able to assist on this matter as we provide support only regarding DC-Unlocker services - unlocking solutions, device configuration for unlock.

[xx512]

thank you
but do you know which sit can help me >>please