I tried that and it didn't work.

Actually it may be due to my default mirror cause my default mirror is University of Maryland and their server is still down. How do I change mirrors?

SO a week ago I tried to see if I could free up space for my 128gb so I bought an SD usb stick and then tried to download gparted from additional software from Noobs. However no matter what I did it wouldn't download, so then I tried it from command line and this is the error I was getting. [Connect...

I can install it on it.

Well actually this 128 gb micro sd was copied from the 32 gb micro sd that came with my cana kit. Could I just get a micro usb reader, put my old 32 gb card and then put my 128 gn into the usb reader and gpart it that way, or will I get a conflict?

So I have a 128gb micro sd for my retropie now and I was trying to resize my partition to absorb 89 gigs of unallocated space, yet it wont let since its mounted while on so can I run Gparted Live on my raspberry pi 3, I have noobs installed on my micro sd card as well.