If your VPS isn't showing the right diskspace or you need to repartition your storage, please follow the instruction below :
->Select "Gparted Live (Default Settings)"
->Don't touch Key Map
->Type in the number associated to your default language (i.e 33 for US English)
->Which mode do you prefer : Type in 0 and hit Enter.
->Wait till you see something similar to this :
->Select you mounted disk partition, in my case /dev/vda1, select "Partition" from the menu above and select "Resize/Move" :
P.S: In this section, you can also create custom partition, format your hard drive, change file system and much more. Lookup Gparted Documentation for more details :).
->We will configure this VPS to use 1 disk to it's full extent, so my "New Size" will reflect "Maximum Size" and I should have 0 unused space. After that, select "Resize/Move"
->Click the Green Arrow on top to confirm. click Apply once prompted :
->Click on "Gparted" menue->"Quit"
->On the next page, select "Exit" by double clicking the Red exit button.
->Go back to your VPS Management Panel->VPS Configuration->Change boot order to "1)Hard Disk 2)CD Drive" and start your VM.