Go into Networking and disable your DHCP, then set a static IP that is in the proper range for your router. Note: This will not change your IP on the internet, it will only change your IP on your internal network. Your host determines that IP, unless you pay the extra fees for a static IP from your host.
to changing IP, I'm using CyberGhost VPN because it is one of the best Linux VPN on reliable prices. When I also got the issue about choosing VPN, Thanks to ReviewsDir who guide about VPN after following the guidelines I start using CyberGhost VPN. If anyone wants to know more about VPN check the complete review about VPN for Linux before choosing any VPN. But my opinion is CyberGhost
I was going to post a similar question, but thanks to whoever posted this first, i got my answers from the comments. Although, i use Ivacy VPN for my linux OS and it works fine. Anyone else has any experience with Ivacy VPN that they might wanna share with me?